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Vulnerability Details :

CVE-2021-40124

Summary
Assigner-cisco
Assigner Org ID-d1c1063e-7a18-46af-9102-31f8928bc633
Published At-04 Nov, 2021 | 15:36
Updated At-07 Nov, 2024 | 21:43
Rejected At-
Credits

Cisco AnyConnect Secure Mobility Client for Windows with Network Access Manager Module Privilege Escalation Vulnerability

A vulnerability in the Network Access Manager (NAM) module of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to escalate privileges on an affected device. This vulnerability is due to incorrect privilege assignment to scripts executed before user logon. An attacker could exploit this vulnerability by configuring a script to be executed before logon. A successful exploit could allow the attacker to execute arbitrary code with SYSTEM privileges.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:cisco
Assigner Org ID:d1c1063e-7a18-46af-9102-31f8928bc633
Published At:04 Nov, 2021 | 15:36
Updated At:07 Nov, 2024 | 21:43
Rejected At:
â–¼CVE Numbering Authority (CNA)
Cisco AnyConnect Secure Mobility Client for Windows with Network Access Manager Module Privilege Escalation Vulnerability

A vulnerability in the Network Access Manager (NAM) module of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to escalate privileges on an affected device. This vulnerability is due to incorrect privilege assignment to scripts executed before user logon. An attacker could exploit this vulnerability by configuring a script to be executed before logon. A successful exploit could allow the attacker to execute arbitrary code with SYSTEM privileges.

Affected Products
Vendor
Cisco Systems, Inc.Cisco
Product
Cisco AnyConnect Secure Mobility Client
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
CWECWE-266CWE-266
Type: CWE
CWE ID: CWE-266
Description: CWE-266
Metrics
VersionBase scoreBase severityVector
3.16.7MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 6.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory.

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-nam-priv-yCsRNUGT
vendor-advisory
x_refsource_CISCO
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-nam-priv-yCsRNUGT
Resource:
vendor-advisory
x_refsource_CISCO
â–¼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-nam-priv-yCsRNUGT
vendor-advisory
x_refsource_CISCO
x_transferred
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-nam-priv-yCsRNUGT
Resource:
vendor-advisory
x_refsource_CISCO
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:ykramarz@cisco.com
Published At:04 Nov, 2021 | 16:15
Updated At:07 Nov, 2023 | 03:38

A vulnerability in the Network Access Manager (NAM) module of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to escalate privileges on an affected device. This vulnerability is due to incorrect privilege assignment to scripts executed before user logon. An attacker could exploit this vulnerability by configuring a script to be executed before logon. A successful exploit could allow the attacker to execute arbitrary code with SYSTEM privileges.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.8HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Secondary3.16.7MEDIUM
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary2.07.2HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
Type: Primary
Version: 3.1
Base score: 7.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 6.7
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 7.2
Base severity: HIGH
Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
CPE Matches

Cisco Systems, Inc.
cisco
>>anyconnect_secure_mobility_client>>Versions before 4.10.03104(exclusive)
cpe:2.3:a:cisco:anyconnect_secure_mobility_client:*:*:*:*:*:windows:*:*
Weaknesses
CWE IDTypeSource
CWE-269Primarynvd@nist.gov
CWE-266Secondaryykramarz@cisco.com
CWE ID: CWE-269
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-266
Type: Secondary
Source: ykramarz@cisco.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-nam-priv-yCsRNUGTykramarz@cisco.com
Vendor Advisory
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-anyconnect-nam-priv-yCsRNUGT
Source: ykramarz@cisco.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Matching Score-10
Assigner-Cisco Systems, Inc.
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7 Day CHG~0.00%
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Not Available
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Matching Score-10
Assigner-Cisco Systems, Inc.
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Matching Score-10
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7 Day CHG~0.00%
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Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
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KEV Action Due Date-Not Available
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Matching Score-10
Assigner-Cisco Systems, Inc.
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KEV Action Due Date-Not Available
Cisco Identity Services Engine Privilege Escalation Vulnerability

A vulnerability in the Microsoft Active Directory integration of Cisco Identity Services Engine (ISE) could allow an authenticated, local attacker to elevate privileges on an affected device. To exploit this vulnerability, an attacker would need to have a valid administrator account on an affected device. The vulnerability is due to incorrect privilege assignment. An attacker could exploit this vulnerability by logging in to the system with a crafted Active Directory account. A successful exploit could allow the attacker to obtain root privileges on an affected device.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-identity_services_engineCisco Identity Services Engine Software
CWE ID-CWE-266
Incorrect Privilege Assignment
CWE ID-CWE-269
Improper Privilege Management
CVE-2021-34745
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.04% / 13.71%
||
7 Day CHG~0.00%
Published-18 Aug, 2021 | 19:50
Updated-07 Nov, 2024 | 22:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
AppDynamics .NET Agent Privilege Escalation Vulnerability

A vulnerability in the AppDynamics .NET Agent for Windows could allow an attacker to leverage an authenticated, local user account to gain SYSTEM privileges. This vulnerability is due to the .NET Agent Coordinator Service executing code with SYSTEM privileges. An attacker with local access to a device that is running the vulnerable agent could create a custom process that would be launched with those SYSTEM privileges. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system. This vulnerability is fixed in AppDynamics .NET Agent Release 21.7.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-appdynamics_.net_agentAppDynamics .NET Agent for Windows
CWE ID-CWE-269
Improper Privilege Management
CVE-2017-6732
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.04% / 11.61%
||
7 Day CHG~0.00%
Published-10 Jul, 2017 | 20:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the installation procedure for Cisco Prime Network Software could allow an authenticated, local attacker to elevate their privileges to root privileges. More Information: CSCvd47343. Known Affected Releases: 4.2(2.1)PP1 4.2(3.0)PP6 4.3(0.0)PP4 4.3(1.0)PP2. Known Fixed Releases: 4.3(2).

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-prime_networkCisco Prime Network
CWE ID-CWE-269
Improper Privilege Management
CVE-2018-0437
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-12.95% / 94.21%
||
7 Day CHG~0.00%
Published-05 Oct, 2018 | 14:00
Updated-26 Nov, 2024 | 14:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Umbrella Enterprise Roaming Client and Enterprise Roaming Module Privilege Escalation Vulnerability

A vulnerability in the Cisco Umbrella Enterprise Roaming Client (ERC) could allow an authenticated, local attacker to elevate privileges to Administrator. To exploit the vulnerability, the attacker must authenticate with valid local user credentials. This vulnerability is due to improper implementation of file system permissions, which could allow non-administrative users to place files within restricted directories. An attacker could exploit this vulnerability by placing an executable file within the restricted directory, which when executed by the ERC client, would run with Administrator privileges.

Action-Not Available
Vendor-Cisco Systems, Inc.Microsoft Corporation
Product-umbrella_roaming_modulewindowsumbrella_enterprise_roaming_clientCisco Umbrella
CWE ID-CWE-264
Not Available
CWE ID-CWE-269
Improper Privilege Management
CVE-2018-0428
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.06% / 17.77%
||
7 Day CHG~0.00%
Published-15 Aug, 2018 | 20:00
Updated-26 Nov, 2024 | 14:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the account management subsystem of Cisco Web Security Appliance (WSA) could allow an authenticated, local attacker to elevate privileges to root. The attacker must authenticate with valid administrator credentials. The vulnerability is due to improper implementation of access controls. An attacker could exploit this vulnerability by authenticating to the device as a specific user to gain the information needed to elevate privileges to root in a separate login shell. A successful exploit could allow the attacker to escape the CLI subshell and execute system-level commands on the underlying operating system as root. Cisco Bug IDs: CSCvj93548.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-web_security_applianceWeb Security Appliance
CWE ID-CWE-284
Improper Access Control
CWE ID-CWE-269
Improper Privilege Management
CVE-2018-0438
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-2.99% / 86.81%
||
7 Day CHG~0.00%
Published-05 Oct, 2018 | 14:00
Updated-26 Nov, 2024 | 14:43
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Umbrella Enterprise Roaming Client Privilege Escalation Vulnerability

A vulnerability in the Cisco Umbrella Enterprise Roaming Client (ERC) could allow an authenticated, local attacker to elevate privileges to Administrator. To exploit the vulnerability, the attacker must authenticate with valid local user credentials. This vulnerability is due to improper implementation of file system permissions, which could allow non-administrative users to place files within restricted directories. An attacker could exploit this vulnerability by placing an executable file within the restricted directory, which when executed by the ERC client, would run with Administrator privileges.

Action-Not Available
Vendor-Cisco Systems, Inc.Microsoft Corporation
Product-windowsumbrella_enterprise_roaming_clientCisco Umbrella
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-269
Improper Privilege Management
CVE-2024-20389
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.11% / 28.47%
||
7 Day CHG~0.00%
Published-16 May, 2024 | 14:08
Updated-30 Jul, 2025 | 19:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the ConfD CLI and the Cisco Crosswork Network Services Orchestrator CLI could allow an authenticated, low-privileged, local attacker to read and write arbitrary files as root on the underlying operating system. This vulnerability is due to improper authorization enforcement when specific CLI commands are used. An attacker could exploit this vulnerability by executing an affected CLI command with crafted arguments. A successful exploit could allow the attacker to read or write arbitrary files on the underlying operating system with the privileges of the root user.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-crosswork_network_services_orchestratorconfd_basicCisco ConfD BasicCisco ConfDCisco Network Services Orchestratorconfdnetwork_services_orchestrator
CWE ID-CWE-266
Incorrect Privilege Assignment
CVE-2024-20320
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.05% / 17.31%
||
7 Day CHG~0.00%
Published-13 Mar, 2024 | 16:41
Updated-05 Aug, 2025 | 14:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the SSH client feature of Cisco IOS XR Software for Cisco 8000 Series Routers and Cisco Network Convergence System (NCS) 540 Series and 5700 Series Routers could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient validation of arguments that are included with the SSH client CLI command. An attacker with low-privileged access to an affected device could exploit this vulnerability by issuing a crafted SSH client command to the CLI. A successful exploit could allow the attacker to elevate privileges to root on the affected device.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-8201-32fh-o8501-sys-mt87008122-64ehf-oncs_540-12z20g-sys-a8011-4g24y4h-i8101-32fh-oncs_540-fh-csr-sysncs_540x-8z16g-sys-d820284048101-32fhncs_540x-16z8q2c-d8818ncs_57c1-48q6-sysncs_540-6z14s-sys-dncs_540x-acc-sysios_xrncs_540x-6z18g-sys-a88048111-32eh-oncs_540x-8z16g-sys-a8102-64hncs_540x-6z18g-sys-d8122-64eh-o8712-mod-mncs_57b1-6d24-sysncs_540x-16z4g8q2c-ancs_540x-12z16g-sys-dncs_540-6z18g-sys-aios_xrd_vrouterncs_540-24z8q2c-sysncs_540-12z20g-sys-d8212-48fh-mncs_540-fh-aggncs_540-24q2c2dd-sysncs_540x-12z16g-sys-ancs_540x-4z14g2q-d8102-64h-o8201-32fhios_xrd_control_plane88128201-24h8fh8201ncs_540-24q8l2dd-sysncs_540-28z4c-sys-d8808ncs_540x-16z4g8q2c-d86088711-32fh-mncs_540-acc-sysncs_540x-4z14g2q-ancs_540-6z18g-sys-dncs_540-28z4c-sys-a8202-32fh-mncs_57b1-5dse-sys8101-32h-o8102-28fh-dpu-oCisco IOS XR Softwareios_xr
CWE ID-CWE-266
Incorrect Privilege Assignment
CVE-2017-6623
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.03% / 9.10%
||
7 Day CHG~0.00%
Published-18 May, 2017 | 19:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in a script file that is installed as part of the Cisco Policy Suite (CPS) Software distribution for the CPS appliance could allow an authenticated, local attacker to escalate their privilege level to root. The vulnerability is due to incorrect sudoers permissions on the script file. An attacker could exploit this vulnerability by authenticating to the device and providing crafted user input at the CLI, using this script file to escalate their privilege level and execute commands as root. A successful exploit could allow the attacker to acquire root-level privileges and take full control of the appliance. The user has to be logged-in to the device with valid credentials for a specific set of users. The Cisco Policy Suite application is vulnerable when running software versions 10.0.0, 10.1.0, or 11.0.0. Cisco Bug IDs: CSCvc07366.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-policy_suiteCisco Policy Suite
CWE ID-CWE-269
Improper Privilege Management
CWE ID-CWE-264
Not Available
CVE-2022-20907
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-6||MEDIUM
EPSS-0.02% / 6.33%
||
7 Day CHG~0.00%
Published-21 Jul, 2022 | 03:50
Updated-01 Nov, 2024 | 18:59
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Nexus Dashboard Privilege Escalation Vulnerabilities

Multiple vulnerabilities in Cisco Nexus Dashboard could allow an authenticated, local attacker to elevate privileges on an affected device. These vulnerabilities are due to insufficient input validation during CLI command execution on an affected device. An attacker could exploit these vulnerabilities by authenticating as the rescue-user and executing vulnerable CLI commands using a malicious payload. A successful exploit could allow the attacker to elevate privileges to root on an affected device.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-nexus_dashboardCisco Nexus Dashboard
CWE ID-CWE-367
Time-of-check Time-of-use (TOCTOU) Race Condition
CWE ID-CWE-269
Improper Privilege Management
CVE-2020-3393
Matching Score-10
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-10
Assigner-Cisco Systems, Inc.
CVSS Score-6||MEDIUM
EPSS-0.10% / 28.09%
||
7 Day CHG~0.00%
Published-24 Sep, 2020 | 18:02
Updated-19 Dec, 2024 | 13:52
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco IOS XE Software IOx Application Hosting Privilege Escalation Vulnerability

A vulnerability in the application-hosting subsystem of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to root on an affected device. The attacker could execute IOS XE commands outside the application-hosting subsystem Docker container as well as on the underlying Linux operating system. These commands could be run as the root user. The vulnerability is due to a combination of two factors: (a) incomplete input validation of the user payload of CLI commands, and (b) improper role-based access control (RBAC) when commands are issued at the command line within the application-hosting subsystem. An attacker could exploit this vulnerability by using a CLI command with crafted user input. A successful exploit could allow the lower-privileged attacker to execute arbitrary CLI commands with root privileges. The attacker would need valid user credentials to exploit this vulnerability.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-catalyst_c9200l-48pxg-4x1100-6g_integrated_services_routercatalyst_c9407rcatalyst_c9300-48pws-c3650-24td4331_integrated_services_routercatalyst_c9500-16x4461_integrated_services_routercatalyst_c9200-24pasr_1000-xws-c3850catalyst_c9200l-48pxg-2ycatalyst_c9200l-48t-4g111x_integrated_services_routercatalyst_9800-lasr_1013catalyst_c9300l-48p-4xcatalyst_c9500-24y4ccatalyst_c9200l-24t-4gws-c3650-24psasr1001-hxcatalyst_9800-clws-c3650-48tqcatalyst_c9200l-48p-4gws-c3650-12x48uzws-c3850-48xs1160_integrated_services_routercatalyst_c9300l-24t-4g1100-lte_integrated_services_routercatalyst_c9200l-24pxg-2yws-c3850-24ucatalyst_9800-801109_integrated_services_routercatalyst_c9200l-24p-4xcatalyst_c9300l-24p-4xcatalyst_c9300l-48p-4gws-c3650-48pd1100-4g_integrated_services_router1111x_integrated_services_routercatalyst_c9300-48uxmcatalyst_9800-401101-4p_integrated_services_router1100-4p_integrated_services_routercatalyst_c9500-40xasr_1006ws-c3850-24xsasr1002-hx-wscatalyst_c9200-24tws-c3650-24pdm1101_integrated_services_router1100-4gltegb_integrated_services_router4451_integrated_services_routerws-c3650-48fqmws-c3850-48tcatalyst_c9200l-48p-4xcatalyst_c9410rcatalyst_c9300-24pasr1001-hx-rfws-c3650-24pdws-c3650-48fsws-c3850-48pws-c3850-24pcatalyst_c9300-48u1100-4gltena_integrated_services_router1100_integrated_services_routerws-c3650-8x24uqcatalyst_9800-l-cws-c3650-48tscatalyst_c9300-48tcatalyst_c9500-12qcatalyst_c9500-24qws-c3650-12x48urcatalyst_c9200-48tcatalyst_c9300-24sasr1002-x-rfws-c3650-12x48uqws-c3650-48tdasr_1001asr1002-hx4221_integrated_services_routercatalyst_c9404rws-c3850-12x48ucatalyst_c9300-24ucatalyst_c9200l-48t-4xws-c3650-48fdasr1002-x-wscatalyst_c9500-32casr_1002-xcatalyst_c9300l-24p-4gws-c3850-12scatalyst_c9500-32qcasr1002-hx-rfws-c3850-48ucatalyst_c9200l-24p-4gcatalyst_c9300-48sws-c3650-48fqws-c3850-48fws-c3850-24xucatalyst_c9300l-48t-4xws-c3650-48ps1109-2p_integrated_services_routerws-c3850-24tasr_1002catalyst_c9300l-24t-4xcatalyst_9800-l-fws-c3650-24tsasr_1004catalyst_c9200-48p1120_integrated_services_routercatalyst_c9300-48uncatalyst_c9200l-24t-4xasr1001-x-rfws-c3650-48pqcatalyst_c9300-24t4431_integrated_services_routercatalyst_c9200l-24pxg-4xasr1001-x-wscsr_1000vios_xecatalyst_c9300l-48t-4g1111x-8p_integrated_services_routercatalyst_c9500-48y4c1100-8p_integrated_services_routerws-c3850-24s1109-4p_integrated_services_routercatalyst_c9300-24uxasr_1001-xws-c3850-12xsCisco IOS XE Software
CWE ID-CWE-269
Improper Privilege Management
CWE ID-CWE-20
Improper Input Validation
CVE-2026-20245
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.08% / 24.19%
||
7 Day CHG~0.00%
Published-04 Jun, 2026 | 22:33
Updated-10 Jun, 2026 | 03:55
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Known KEV||Action Due Date - 2026-06-23||Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Cisco Catalyst SD-WAN Controller Authenticated Privilege Escalation Vulnerability

A vulnerability in the CLI of Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly SD-WAN vBond, could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system. This vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by uploading a crafted file to the affected system. A successful exploit could allow the attacker to perform command injection attacks on an affected system and elevate their privileges as the root user.  To exploit this vulnerability, the attacker must have netadmin privileges on the affected system. This would require valid credentials or exploitation of or . Cisco is not aware of successful exploitation by other methods. Cisco has observed limited cases where the exploitation of this bug resulted in a configuration change pushed to edge devices. Cisco recommends that customers upgrade to the fixed software that is documented in the that was published on May 14, 2026, and verify the configuration of the edge devices.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-Cisco Catalyst SD-WAN ManagerCatalyst SD-WAN Manager
CWE ID-CWE-116
Improper Encoding or Escaping of Output
CVE-2017-3813
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-1.19% / 79.17%
||
7 Day CHG~0.00%
Published-09 Feb, 2017 | 17:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the Start Before Logon (SBL) module of Cisco AnyConnect Secure Mobility Client Software for Windows could allow an unauthenticated, local attacker to open Internet Explorer with the privileges of the SYSTEM user. The vulnerability is due to insufficient implementation of the access controls. An attacker could exploit this vulnerability by opening the Internet Explorer browser. An exploit could allow the attacker to use Internet Explorer with the privileges of the SYSTEM user. This may allow the attacker to execute privileged commands on the targeted system. This vulnerability affects versions prior to released versions 4.4.00243 and later and 4.3.05017 and later. Cisco Bug IDs: CSCvc43976.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-anyconnect_secure_mobility_clientCisco AnyConnect Secure Mobility Client Software for Windows Versions prior to released versions 4.4.00243 and later and 4.3.05017 and later.
CWE ID-CWE-862
Missing Authorization
CWE ID-CWE-264
Not Available
CVE-2021-1376
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.03% / 7.29%
||
7 Day CHG~0.00%
Published-24 Mar, 2021 | 20:15
Updated-08 Nov, 2024 | 23:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco IOS XE Software Fast Reload Vulnerabilities

Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local attacker to either execute arbitrary code on the underlying operating system, install and boot a malicious software image, or execute unsigned binaries on an affected device. These vulnerabilities are due to improper checks performed by system boot routines. To exploit these vulnerabilities, the attacker would need privileged access to the CLI of the device. A successful exploit could allow the attacker to either execute arbitrary code on the underlying operating system or execute unsigned code and bypass the image verification check part of the secure boot process. For more information about these vulnerabilities, see the Details section of this advisory.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-ios_xeCisco IOS XE Software
CWE ID-CWE-347
Improper Verification of Cryptographic Signature
CVE-2025-20313
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.12% / 30.58%
||
7 Day CHG~0.00%
Published-24 Sep, 2025 | 17:12
Updated-26 Feb, 2026 | 17:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Multiple vulnerabilities in Cisco IOS XE Software of could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to the device to execute persistent code at boot time and break the chain of trust. These vulnerabilities are due path traversal and improper image integrity validation. A successful exploit could allow the attacker to execute persistent code on the underlying operating system. Because this allows the attacker to bypass a major security feature of the device, Cisco has raised the Security Impact Rating (SIR) of this advisory from Medium to High. For more information about these vulnerabilities, see the Details ["#details"] section of this advisory. ERP

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-Cisco IOS XE Software
CWE ID-CWE-35
Path Traversal: '.../...//'
CVE-2025-20122
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.06% / 19.58%
||
7 Day CHG~0.00%
Published-07 May, 2025 | 17:18
Updated-26 Feb, 2026 | 18:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Catalyst SD-WAN Manager Privilege Escalation Vulnerability

A vulnerability in the CLI of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an authenticated, local attacker to gain privileges of the root user on the underlying operating system. This vulnerability is due to insufficient input validation. An authenticated attacker with read-only privileges on the SD-WAN Manager system could exploit this vulnerability by sending a crafted request to the CLI of the SD-WAN Manager. A successful exploit could allow the attacker to gain root privileges on the underlying operating system.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-catalyst_sd-wan_managerCisco Catalyst SD-WAN Manager
CWE ID-CWE-300
Channel Accessible by Non-Endpoint
CVE-2025-20117
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5.1||MEDIUM
EPSS-0.04% / 13.45%
||
7 Day CHG~0.00%
Published-26 Feb, 2025 | 16:11
Updated-31 Jul, 2025 | 17:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Application Policy Infrastructure Controller Authenticated Command Injection Vulnerability

A vulnerability in the CLI of Cisco APIC could allow an authenticated, local attacker to execute arbitrary commands as root on the underlying operating system of an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is due to insufficient validation of arguments that are passed to specific CLI commands. An attacker could exploit this vulnerability by including crafted input as the argument of an affected CLI command. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system with the privileges of root.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-application_policy_infrastructure_controllerCisco Application Policy Infrastructure Controller (APIC)
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2025-20338
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6||MEDIUM
EPSS-0.01% / 1.65%
||
7 Day CHG~0.00%
Published-24 Sep, 2025 | 17:14
Updated-26 Feb, 2026 | 17:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with administrative privileges to execute arbitrary commands as root on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of user arguments that are passed to specific CLI commands. An attacker could exploit this vulnerability by logging in to the device CLI with valid administrative (level 15) credentials and using crafted commands at the CLI prompt. A successful exploit could allow the attacker to execute arbitrary commands as root.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-ios_xeCisco IOS XE Software
CWE ID-CWE-141
Improper Neutralization of Parameter/Argument Delimiters
CVE-2025-20177
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.01% / 0.31%
||
7 Day CHG~0.00%
Published-12 Mar, 2025 | 16:13
Updated-26 Feb, 2026 | 19:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco IOS XR Software Image Verification Bypass Vulnerability

A vulnerability in the boot process of Cisco IOS XR Software could allow an authenticated, local attacker to bypass Cisco IOS XR image signature verification and load unverified software on an affected device. To exploit this vulnerability, the attacker must have root-system privileges on the affected device. This vulnerability is due to incomplete validation of files in the boot verification process. An attacker could exploit this vulnerability by manipulating the system configuration options to bypass some of the integrity checks that are performed during the boot process. A successful exploit could allow the attacker to control the boot configuration, which could enable them to bypass the requirement to run Cisco-signed images or alter the security properties of the running system. Note: Because exploitation of this vulnerability could result in the attacker bypassing Cisco image verification, Cisco has raised the Security Impact Rating (SIR) of this advisory from Medium to High.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-8201-32fh-o8501-sys-mt87008122-64ehf-oncs_540-12z20g-sys-a8011-4g24y4h-i8101-32fh-oncs_540-fh-csr-sysncs_540x-8z16g-sys-d8202ncs_101484048101-32fhncs_540x-16z8q2c-d8818ncs_57c1-48q6-sysncs_540-6z14s-sys-dncs_540x-acc-sysios_xrncs_540x-6z18g-sys-a88048111-32eh-oncs_540x-8z16g-sys-a8102-64hncs_540x-6z18g-sys-d8122-64eh-o8712-mod-mncs_57b1-6d24-sysncs_540x-16z4g8q2c-ancs_540x-12z16g-sys-dncs_540-6z18g-sys-ancs_540-24z8q2c-sysncs_540-12z20g-sys-d8212-48fh-mncs_540-fh-aggncs_540-24q2c2dd-sysncs_540x-12z16g-sys-ancs_540x-4z14g2q-dncs_57c3-mod-sys8102-64h-o8201-32fhncs_540-24q8l2dd-sys88128201-24h8fh8201ncs_540-28z4c-sys-d8808ncs_1010ncs_540x-16z4g8q2c-d86088711-32fh-mncs_540-acc-sysncs_540x-4z14g2q-ancs_540-6z18g-sys-dncs_540-28z4c-sys-ancs_57d2-18dd-sys8202-32fh-mncs_57b1-5dse-sys8101-32h-o8102-28fh-dpu-oCisco IOS XR Software
CWE ID-CWE-274
Improper Handling of Insufficient Privileges
CVE-2025-20185
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-3.4||LOW
EPSS-0.02% / 6.34%
||
7 Day CHG~0.00%
Published-05 Feb, 2025 | 16:14
Updated-06 Aug, 2025 | 16:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Secure Email and Web Manager, Secure Email Gateway, and Secure Web Appliance Privilege Escalation Vulnerability

A vulnerability in the implementation of the remote access functionality of Cisco AsyncOS Software for Cisco Secure Email and Web Manager, Cisco Secure Email Gateway, and Cisco Secure Web Appliance could allow an authenticated, local attacker to elevate privileges to root. The attacker must authenticate with valid administrator credentials. This vulnerability is due to an architectural flaw in the password generation algorithm for the remote access functionality. An attacker could exploit this vulnerability by generating a temporary password for the service account. A successful exploit could allow the attacker to execute arbitrary commands as root and access the underlying operating system. Note: The Security Impact Rating (SIR) for this vulnerability is Medium due to the unrestricted scope of information that is accessible to an attacker.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-secure_email_and_web_manager_virtual_appliance_m300vsecure_email_and_web_manager_m390secure_email_and_web_manager_m690secure_email_and_web_manager_virtual_appliance_m600vsecure_email_and_web_manager_m190secure_email_and_web_manager_m390xsecure_email_and_web_manager_m690xsecure_email_and_web_manager_m170secure_email_and_web_manager_m395secure_email_and_web_manager_m680secure_email_and_web_manager_m195asyncossecure_email_and_web_manager_virtual_appliance_m100vsecure_email_and_web_manager_m380secure_email_and_web_manager_m695Cisco Secure EmailCisco Secure Web ApplianceCisco Secure Email and Web Manager
CWE ID-CWE-250
Execution with Unnecessary Privileges
CVE-2025-20308
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6||MEDIUM
EPSS-0.06% / 18.02%
||
7 Day CHG~0.00%
Published-02 Jul, 2025 | 16:05
Updated-26 Feb, 2026 | 18:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Spaces Connector Privilege Escalation Vulnerability

A vulnerability in Cisco Spaces Connector could allow an authenticated, local attacker to elevate privileges and execute arbitrary commands on the underlying operating system as root. This vulnerability is due to insufficient restrictions during the execution of specific CLI commands. An attacker could exploit this vulnerability by logging in to the Cisco Spaces Connector CLI as the spacesadmin user and executing a specific command with crafted parameters. A successful exploit could allow the attacker to elevate privileges from the spacesadmin user and execute arbitrary commands on the underlying operating system as root.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-spaces_connectorCisco DNA Spaces Connector
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-20314
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.10% / 26.88%
||
7 Day CHG~0.00%
Published-24 Sep, 2025 | 17:53
Updated-26 Feb, 2026 | 17:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in Cisco IOS XE Software could allow an authenticated, local attacker with level-15 privileges or an unauthenticated attacker with physical access to an affected device to execute persistent code at boot time and break the chain of trust. This vulnerability is due to improper validation of software packages. An attacker could exploit this vulnerability by placing a crafted file into a specific location on an affected device. A successful exploit could allow the attacker to execute persistent code on the underlying operating system. Because this vulnerability allows an attacker to bypass a major security feature of a device, Cisco has raised the Security Impact Rating (SIR) of this advisory from Medium to High.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-Cisco IOS XE Software
CWE ID-CWE-232
Improper Handling of Undefined Values
CVE-2012-4075
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.2||HIGH
EPSS-0.28% / 51.31%
||
7 Day CHG~0.00%
Published-05 Oct, 2013 | 10:00
Updated-29 Apr, 2026 | 01:13
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco NX-OS allows local users to gain privileges and execute arbitrary commands via shell metacharacters in unspecified command parameters, aka Bug IDs CSCtf19827 and CSCtf27788.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-nx-osn/a
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2025-20201
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.08% / 24.12%
||
7 Day CHG~0.00%
Published-07 May, 2025 | 17:44
Updated-26 Feb, 2026 | 18:28
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with privilege level 15 to elevate privileges to root on the underlying operating system of an affected device. This vulnerability is due to insufficient input validation when processing specific configuration commands. An attacker could exploit this vulnerability by including crafted input in specific configuration commands. A successful exploit could allow the attacker to elevate privileges to root on the underlying operating system of an affected device. The security impact rating (SIR) of this advisory has been raised to High because an attacker could gain access to the underlying operating system of the affected device and perform potentially undetected actions. Note: The attacker must have privileges to enter configuration mode on the affected device. This is usually referred to as privilege level 15.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-ios_xeCisco IOS XE Software
CWE ID-CWE-754
Improper Check for Unusual or Exceptional Conditions
CVE-2025-20143
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.00% / 0.19%
||
7 Day CHG~0.00%
Published-12 Mar, 2025 | 16:12
Updated-26 Feb, 2026 | 19:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco IOS XR Software Secure Boot Bypass Vulnerability

A vulnerability in the boot process of Cisco IOS XR Software could allow an authenticated, local attacker with high privileges to bypass the Secure Boot functionality and load unverified software on an affected device. To exploit this vulnerability, the attacker must have root-system privileges on the affected device. This vulnerability is due to insufficient verification of modules in the software load process. An attacker could exploit this vulnerability by manipulating the loaded binaries to bypass some of the integrity checks that are performed during the booting process. A successful exploit could allow the attacker to control the boot configuration, which could enable them to bypass the requirement to run Cisco-signed images or alter the security properties of the running system. Note: This vulnerability affects Cisco IOS XR Software, not the Secure Boot feature. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-ios_xrCisco IOS XR Software
CWE ID-CWE-347
Improper Verification of Cryptographic Signature
CVE-2025-20277
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-3.4||LOW
EPSS-0.11% / 29.29%
||
7 Day CHG~0.00%
Published-04 Jun, 2025 | 16:18
Updated-26 Feb, 2026 | 18:27
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Unified Contact Center Express Path Traversal Vulnerability

A vulnerability in the web-based management interface of Cisco Unified CCX could allow an authenticated, local attacker to execute arbitrary code on an affected device. To exploit this vulnerability, the attacker must have valid administrative credentials. This vulnerability is due to improper limitation of a pathname to a restricted directory (path traversal). An attacker could exploit this vulnerability by sending a crafted web request to an affected device, followed by a specific command through an SSH session. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system of an affected device as a low-privilege user. A successful exploit could also allow the attacker to undertake further actions to elevate their privileges to root.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-unified_contact_center_expressCisco Unified Contact Center Express
CWE ID-CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CVE-2025-20278
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6||MEDIUM
EPSS-0.05% / 17.28%
||
7 Day CHG~0.00%
Published-04 Jun, 2025 | 16:18
Updated-26 Feb, 2026 | 17:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Unified Communications Products Command Injection Vulnerability

A vulnerability in the CLI of multiple Cisco Unified Communications products could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system of an affected device as the root user. This vulnerability is due to improper validation of user-supplied command arguments. An attacker could exploit this vulnerability by executing crafted commands on the CLI of an affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system of an affected device as the root user. To exploit this vulnerability, the attacker must have valid administrative credentials.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-unified_communications_managerunified_contact_center_expressunified_intelligence_centervirtualized_voice_browserunified_communications_manager_im_and_presence_servicesocialminerfinesseunity_connectionCisco Unified Contact Center ExpressCisco Virtualized Voice BrowserCisco Unified Communications Manager IM and Presence ServiceCisco Unified Communications ManagerCisco Unity ConnectionCisco FinesseCisco Unified Intelligence CenterCisco SocialMiner
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CVE-2021-1383
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6||MEDIUM
EPSS-0.15% / 35.20%
||
7 Day CHG~0.00%
Published-24 Mar, 2021 | 20:07
Updated-08 Nov, 2024 | 17:53
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco IOS XE SD-WAN Software Parameter Injection Vulnerabilities

Multiple vulnerabilities in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to access the underlying operating system with root privileges. These vulnerabilities are due to insufficient input validation of certain CLI commands. An attacker could exploit these vulnerabilities by authenticating to the device and submitting crafted input to the CLI. The attacker must be authenticated as an administrative user to execute the affected commands. A successful exploit could allow the attacker to access the underlying operating system with root privileges.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-ios_xeios_xe_sd-wanCisco IOS XE Software
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-88
Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')
CVE-2021-1237
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.05% / 17.21%
||
7 Day CHG~0.00%
Published-13 Jan, 2021 | 21:17
Updated-12 Nov, 2024 | 20:48
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco AnyConnect Secure Mobility Client for Windows DLL Injection Vulnerability

A vulnerability in the Network Access Manager and Web Security Agent components of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to perform a DLL injection attack. To exploit this vulnerability, the attacker would need to have valid credentials on the Windows system. The vulnerability is due to insufficient validation of resources that are loaded by the application at run time. An attacker could exploit this vulnerability by inserting a configuration file in a specific path in the system which, in turn, causes a malicious DLL file to be loaded when the application starts. A successful exploit could allow the attacker to execute arbitrary code on the affected machine with SYSTEM privileges.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-anyconnect_secure_mobility_clientCisco AnyConnect Secure Mobility Client
CWE ID-CWE-427
Uncontrolled Search Path Element
CVE-2021-1280
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.8||HIGH
EPSS-0.06% / 19.80%
||
7 Day CHG~0.00%
Published-20 Jan, 2021 | 19:56
Updated-12 Nov, 2024 | 20:25
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Advanced Malware Protection for Endpoints and Immunet for Windows DLL Hijacking Vulnerability

A vulnerability in the loading mechanism of specific DLLs of Cisco Advanced Malware Protection (AMP) for Endpoints for Windows and Immunet for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack. To exploit this vulnerability, the attacker would need valid credentials on the Windows system. This vulnerability is due to incorrect handling of directory search paths at run time. An attacker could exploit this vulnerability by placing a malicious DLL file on the targeted system. This file will execute when the vulnerable application launches. A successful exploit could allow the attacker to execute arbitrary code on the targeted system with SYSTEM privileges.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-immunetadvanced_malware_protection_for_endpointsCisco AMP for Endpoints
CWE ID-CWE-427
Uncontrolled Search Path Element
CVE-2021-1558
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6||MEDIUM
EPSS-0.07% / 21.23%
||
7 Day CHG~0.00%
Published-22 May, 2021 | 06:40
Updated-08 Nov, 2024 | 21:19
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco DNA Spaces Connector Privilege Escalation Vulnerabilities

Multiple vulnerabilities in Cisco DNA Spaces Connector could allow an authenticated, local attacker to elevate privileges and execute arbitrary commands on the underlying operating system as root. These vulnerabilities are due to insufficient restrictions during the execution of affected CLI commands. An attacker could exploit these vulnerabilities by leveraging the insufficient restrictions during execution of these commands. A successful exploit could allow the attacker to elevate privileges from dnasadmin and execute arbitrary commands on the underlying operating system as root.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-dna_spaces\Cisco DNA Spaces Connector
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2017-12305
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.33% / 56.39%
||
7 Day CHG~0.00%
Published-16 Nov, 2017 | 07:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the debug interface of Cisco IP Phone 8800 series could allow an authenticated, local attacker to execute arbitrary commands, aka Debug Shell Command Injection. The vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by authenticating to the device and submitting additional command input to the affected parameter in the debug shell. Cisco Bug IDs: CSCvf80034.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ip_phone_8800_series_firmwareCisco IP Phone 8800 Series
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE ID-CWE-78
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CVE-2017-12301
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.12% / 30.21%
||
7 Day CHG~0.00%
Published-19 Oct, 2017 | 08:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the Python scripting subsystem of Cisco NX-OS Software could allow an authenticated, local attacker to escape the Python parser and gain unauthorized access to the underlying operating system of the device. The vulnerability exists due to insufficient sanitization of user-supplied parameters that are passed to certain Python functions within the scripting sandbox of the affected device. An attacker could exploit this vulnerability to escape the scripting sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user. To exploit this vulnerability, an attacker must have local access and be authenticated to the targeted device with administrative or Python execution privileges. These requirements could limit the possibility of a successful exploit. This vulnerability affects the following Cisco products if they are running Cisco NX-OS Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 3000 Series Switches, Nexus 3500 Platform Switches, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Nexus 9000 Series Switches - Standalone, NX-OS mode, Nexus 9500 R-Series Line Cards and Fabric Modules. Cisco Bug IDs: CSCvb86832, CSCvd86474, CSCvd86479, CSCvd86484, CSCvd86490, CSCve97102, CSCvf12757, CSCvf12804, CSCvf12815, CSCvf15198.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-nexus_3000nexus_6004xnexus_7000_18-slotnexus_3500nexus_6000nexus_3524nexus_6004nexus_7000_9-slotnexus_56128pnexus_5000nexus_5600nexus_5596upnexus_5672upnexus_2000nexus_7000_10-slotnexus_5010nexus_5696qnexus_5500nexus_5596tnexus_5624qmultilayer_directornexus_7700nexus_3064xnexus_5548pnexus_7000nexus_9000nexus_6001nexus_3016qnexus_9500_rnexus_3064tnexus_5648qnx-osnexus_3064nexus_3048nexus_3548nexus_5010p_switchnexus_3016nexus_5548upCisco NX-OS Software
CWE ID-CWE-20
Improper Input Validation
CVE-2017-12313
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.06% / 19.74%
||
7 Day CHG~0.00%
Published-16 Nov, 2017 | 07:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An untrusted search path (aka DLL Preload) vulnerability in the Cisco Network Academy Packet Tracer software could allow an authenticated, local attacker to execute arbitrary code via DLL hijacking if a local user with administrative privileges executes the installer in the current working directory where a crafted DLL has been placed by an attacker. The vulnerability is due to incomplete input validation of path and file names of a DLL file before it is loaded. An attacker could exploit this vulnerability by creating a malicious DLL file and installing it in a specific system directory. A successful exploit could allow the attacker to execute commands on the underlying Microsoft Windows host with privileges equivalent to the SYSTEM account. An attacker would need valid user credentials to exploit this vulnerability.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-packet_tracerCisco Network Academy Packet Tracer
CWE ID-CWE-20
Improper Input Validation
CWE ID-CWE-426
Untrusted Search Path
CWE ID-CWE-427
Uncontrolled Search Path Element
CVE-2017-12341
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.7||MEDIUM
EPSS-0.42% / 62.40%
||
7 Day CHG~0.00%
Published-30 Nov, 2017 | 09:00
Updated-13 May, 2026 | 00:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A vulnerability in the CLI of Cisco NX-OS System Software could allow an authenticated, local attacker to perform a command injection attack. An attacker would need valid administrator credentials to perform this exploit. The vulnerability is due to insufficient input validation during the installation of a software patch. An attacker could exploit this vulnerability by installing a crafted patch image with the vulnerable operation occurring prior to patch activation. An exploit could allow the attacker to execute arbitrary commands on an affected system as root. This vulnerability affects the following products running Cisco NX-OS System Software: Multilayer Director Switches, Nexus 2000 Series Fabric Extenders, Nexus 5000 Series Switches, Nexus 5500 Platform Switches, Nexus 5600 Platform Switches, Nexus 6000 Series Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Unified Computing System Manager. Cisco Bug IDs: CSCvf23735, CSCvg04072.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-nx-osunified_computing_systemCisco NX-OS
CWE ID-CWE-77
Improper Neutralization of Special Elements used in a Command ('Command Injection')
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