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Vulnerability Details :

CVE-2016-6437

Summary
Assigner-cisco
Assigner Org ID-d1c1063e-7a18-46af-9102-31f8928bc633
Published At-27 Oct, 2016 | 21:00
Updated At-06 Aug, 2024 | 01:29
Rejected At-
Credits

A vulnerability in the SSL session cache management of Cisco Wide Area Application Services (WAAS) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to high consumption of disk space. The user would see a performance degradation. More Information: CSCva03095. Known Affected Releases: 5.3(5), 6.1(1), 6.2(1). Known Fixed Releases: 5.3(5g)1, 6.2(2.32).

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:cisco
Assigner Org ID:d1c1063e-7a18-46af-9102-31f8928bc633
Published At:27 Oct, 2016 | 21:00
Updated At:06 Aug, 2024 | 01:29
Rejected At:
▼CVE Numbering Authority (CNA)

A vulnerability in the SSL session cache management of Cisco Wide Area Application Services (WAAS) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to high consumption of disk space. The user would see a performance degradation. More Information: CSCva03095. Known Affected Releases: 5.3(5), 6.1(1), 6.2(1). Known Fixed Releases: 5.3(5g)1, 6.2(2.32).

Affected Products
Vendor
n/a
Product
Cisco Wide Area Application Services (WAAS) before 5.3(5g)1 and 6.x before 6.2(2.32)
Versions
Affected
  • Cisco Wide Area Application Services (WAAS) before 5.3(5g)1 and 6.x before 6.2(2.32)
Problem Types
TypeCWE IDDescription
textN/Aunspecified
Type: text
CWE ID: N/A
Description: unspecified
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.securitytracker.com/id/1037002
vdb-entry
x_refsource_SECTRACK
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-waas
x_refsource_CONFIRM
http://www.securityfocus.com/bid/93524
vdb-entry
x_refsource_BID
Hyperlink: http://www.securitytracker.com/id/1037002
Resource:
vdb-entry
x_refsource_SECTRACK
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-waas
Resource:
x_refsource_CONFIRM
Hyperlink: http://www.securityfocus.com/bid/93524
Resource:
vdb-entry
x_refsource_BID
▼Authorized Data Publishers (ADP)
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
http://www.securitytracker.com/id/1037002
vdb-entry
x_refsource_SECTRACK
x_transferred
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-waas
x_refsource_CONFIRM
x_transferred
http://www.securityfocus.com/bid/93524
vdb-entry
x_refsource_BID
x_transferred
Hyperlink: http://www.securitytracker.com/id/1037002
Resource:
vdb-entry
x_refsource_SECTRACK
x_transferred
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-waas
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: http://www.securityfocus.com/bid/93524
Resource:
vdb-entry
x_refsource_BID
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@cisco.com
Published At:27 Oct, 2016 | 21:59
Updated At:06 May, 2026 | 22:30

A vulnerability in the SSL session cache management of Cisco Wide Area Application Services (WAAS) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition due to high consumption of disk space. The user would see a performance degradation. More Information: CSCva03095. Known Affected Releases: 5.3(5), 6.1(1), 6.2(1). Known Fixed Releases: 5.3(5g)1, 6.2(2.32).

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
Primary3.05.9MEDIUM
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Primary2.07.1HIGH
AV:N/AC:M/Au:N/C:N/I:N/A:C
Type: Primary
Version: 3.0
Base score: 5.9
Base severity: MEDIUM
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 2.0
Base score: 7.1
Base severity: HIGH
Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:C
CPE Matches
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>5.3.1
cpe:2.3:a:cisco:wide_area_application_services:5.3.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>5.3.3
cpe:2.3:a:cisco:wide_area_application_services:5.3.3:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>5.3.5
cpe:2.3:a:cisco:wide_area_application_services:5.3.5:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>5.3.5a
cpe:2.3:a:cisco:wide_area_application_services:5.3.5a:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>5.3.5b
cpe:2.3:a:cisco:wide_area_application_services:5.3.5b:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>5.3.5c
cpe:2.3:a:cisco:wide_area_application_services:5.3.5c:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>5.3.5d
cpe:2.3:a:cisco:wide_area_application_services:5.3.5d:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>5.3.5e
cpe:2.3:a:cisco:wide_area_application_services:5.3.5e:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>5.3.5f
cpe:2.3:a:cisco:wide_area_application_services:5.3.5f:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>6.1.0
cpe:2.3:a:cisco:wide_area_application_services:6.1.0:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>6.1.1
cpe:2.3:a:cisco:wide_area_application_services:6.1.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>6.2.1
cpe:2.3:a:cisco:wide_area_application_services:6.2.1:*:*:*:*:*:*:*
Cisco Systems, Inc.
cisco
>>wide_area_application_services>>6.2.1a
cpe:2.3:a:cisco:wide_area_application_services:6.2.1a:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-399Primarynvd@nist.gov
CWE ID: CWE-399
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
http://www.securityfocus.com/bid/93524psirt@cisco.com
N/A
http://www.securitytracker.com/id/1037002psirt@cisco.com
N/A
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-waaspsirt@cisco.com
Vendor Advisory
http://www.securityfocus.com/bid/93524af854a3a-2127-422b-91ae-364da2661108
N/A
http://www.securitytracker.com/id/1037002af854a3a-2127-422b-91ae-364da2661108
N/A
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-waasaf854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/93524
Source: psirt@cisco.com
Resource: N/A
Hyperlink: http://www.securitytracker.com/id/1037002
Source: psirt@cisco.com
Resource: N/A
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-waas
Source: psirt@cisco.com
Resource:
Vendor Advisory
Hyperlink: http://www.securityfocus.com/bid/93524
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: http://www.securitytracker.com/id/1037002
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20161012-waas
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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||
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KEV Action Due Date-Not Available
Cisco IOS XE Software for Catalyst 9200 Series Switches Umbrella Connector Denial of Service Vulnerability

A vulnerability in the Umbrella Connector component of Cisco IOS XE Software for Cisco Catalyst 9200 Series Switches could allow an unauthenticated, remote attacker to trigger a reload, resulting in a denial of service condition on an affected device. The vulnerability is due to insufficient error handling when parsing DNS requests. An attacker could exploit this vulnerability by sending a series of malicious DNS requests to an Umbrella Connector client interface of an affected device. A successful exploit could allow the attacker to cause a crash of the iosd process, which triggers a reload of the affected device.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-catalyst_c9200l-48pxg-4xcatalyst_c9300-24pcatalyst_c9500-32qccatalyst_c9600-lc-24ccatalyst_c9200l-24p-4gcatalyst_c9300-48scatalyst_c9407rcatalyst_c9300-48pcatalyst_c9300-48ucatalyst_c9300l-48t-4xcatalyst_c9600-lc-48txcatalyst_c9300l-24t-4gcatalyst_c9200l-24pxg-2ycatalyst_c9500-16xcatalyst_c9200-24pcatalyst_c9300-48tcatalyst_c9300l-24t-4xcatalyst_c9200l-48pxg-2ycatalyst_c9600-lc-48ylcatalyst_c9200l-48t-4gcatalyst_c9200l-24p-4xcatalyst_c9200-48pcatalyst_c9300l-24p-4xcatalyst_c9300l-48p-4gcatalyst_c9500-12qcatalyst_c9500-24qcatalyst_c9600-lc-48scatalyst_c9200-48tcatalyst_c9300-24scatalyst_c9200l-24t-4xcatalyst_c9300-48uncatalyst_c9300-48uxmcatalyst_c9300-24tcatalyst_c9300l-48p-4xcatalyst_c9500-24y4ccatalyst_c9200l-24t-4gcatalyst_c9200l-24pxg-4xcatalyst_c9500-40xios_xecatalyst_c9300l-48t-4gcatalyst_c9404rcatalyst_c9300-24ucatalyst_c9200l-48t-4xcatalyst_c9500-48y4ccatalyst_c9300-24uxcatalyst_c9200-24tcatalyst_c9500-32ccatalyst_c9200l-48p-4gcatalyst_c9300l-24p-4gcatalyst_c9200l-48p-4xcatalyst_c9410rCisco IOS XE Software
CWE ID-CWE-388
Not Available
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2020-3132
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.8||MEDIUM
EPSS-1.51% / 71.74%
||
7 Day CHG~0.00%
Published-19 Feb, 2020 | 19:16
Updated-15 Nov, 2024 | 17:40
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Email Security Appliance Shortened URL Denial of Service Vulnerability

A vulnerability in the email message scanning feature of Cisco AsyncOS Software for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to cause a temporary denial of service (DoS) condition on an affected device. The vulnerability is due to inadequate parsing mechanisms for specific email body components. An attacker could exploit this vulnerability by sending a malicious email containing a high number of shortened URLs through an affected device. A successful exploit could allow the attacker to consume processing resources, causing a DoS condition on an affected device. To successfully exploit this vulnerability, certain conditions beyond the control of the attacker must occur.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-email_security_appliancecloud_email_securityCisco Email Security Appliance (ESA)
CWE ID-CWE-400
Uncontrolled Resource Consumption
CVE-2014-3370
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-2.34% / 81.79%
||
7 Day CHG~0.00%
Published-19 Oct, 2014 | 01:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco TelePresence Video Communication Server (VCS) and Expressway Software before X8.1.1 allow remote attackers to cause a denial of service (device reload) via crafted SIP packets, aka Bug IDs CSCum60442 and CSCum60447.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-expressway_softwaretelepresence_video_communication_server_softwaren/a
CVE-2014-3369
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-2.37% / 82.02%
||
7 Day CHG~0.00%
Published-19 Oct, 2014 | 01:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SIP IX implementation in Cisco TelePresence Video Communication Server (VCS) and Expressway Software before X8.1.1 allows remote attackers to cause a denial of service (device reload) via crafted SDP packets, aka Bug ID CSCuo42252.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-expressway_softwaretelepresence_video_communication_server_softwaren/a
CVE-2017-12319
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5.9||MEDIUM
EPSS-5.35% / 91.77%
||
7 Day CHG~0.00%
Published-27 Mar, 2018 | 09:00
Updated-13 Jan, 2026 | 22:20
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 - 2022-03-24||Apply updates per vendor instructions.

A vulnerability in the Border Gateway Protocol (BGP) over an Ethernet Virtual Private Network (EVPN) for Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload, resulting in a denial of service (DoS) condition, or potentially corrupt the BGP routing table, which could result in network instability. The vulnerability exists due to changes in the implementation of the BGP MPLS-Based Ethernet VPN RFC (RFC 7432) draft between IOS XE software releases. When the BGP Inclusive Multicast Ethernet Tag Route or BGP EVPN MAC/IP Advertisement Route update packet is received, it could be possible that the IP address length field is miscalculated. An attacker could exploit this vulnerability by sending a crafted BGP packet to an affected device after the BGP session was established. An exploit could allow the attacker to cause the affected device to reload or corrupt the BGP routing table; either outcome would result in a DoS. The vulnerability may be triggered when the router receives a crafted BGP message from a peer on an existing BGP session. This vulnerability affects all releases of Cisco IOS XE Software prior to software release 16.3 that support BGP EVPN configurations. If the device is not configured for EVPN, it is not vulnerable. Cisco Bug IDs: CSCui67191, CSCvg52875.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-4351\/k9_integrated_services_routercatalyst_9300l-48t-4g-e82029800-lcatalyst_8500catalyst_9400asr_10011100-4gltegb_integrated_services_routerasr_901s-4sg-f-dcatalyst_9800-l-fcatalyst_9300l-24p-4x-a4331\/k9-ws_integrated_services_routeresr-6300-con-k9asr_1001-x4331\/k9-rf_integrated_services_routerasr_1013catalyst_9600_supervisor_engine-1catalyst_96004351_integrated_services_router1802_integrated_service_routercatalyst_9300l-24t-4g-easr_1009-x1120_integrated_services_routercatalyst_9400_supervisor_engine-14451-x_integrated_services_routercatalyst_9300l-48t-4x-acatalyst_9410r1906c_integrated_services_router1111x-8p_integrated_services_routercloud_services_router_1000vcatalyst_9300-48p-acatalyst_9200l1801_integrated_service_router1109_integrated_services_routercatalyst_9300l-24p-4x-e8101-32fhcatalyst_9300l-48p-4g-ecatalyst_9300l-24t-4x-easr_901-6cz-f-dcatalyst_9300-48p-ecatalyst_9300-24p-e1111x_integrated_services_router9800-80asr_900catalyst_9800-801941_integrated_services_routercatalyst_8300catalyst_9300-48uxm-aasr_901-12c-ft-dcatalyst_9300l-48p-4x-aasr_1004catalyst_9300l-48p-4x-ecatalyst_9300-24t-e1921_integrated_services_routercatalyst_9300-48t-aasr_10004321\/k9_integrated_services_router8800_12-slot8800_8-slotcatalyst_92004331\/k9_integrated_services_routercatalyst_8510msrcatalyst_9800-l-casr_901s-3sg-f-dcatalyst_9300l-24t-4g-aios1100-4g\/6g_integrated_services_routerasr_10069800-cl4451_integrated_services_routercatalyst_8300-2n2s-4t2xcatalyst_8300-1n1s-4t2x44461_integrated_services_router88041861_integrated_service_router1905_integrated_services_routercatalyst_9300catalyst_ie3200_rugged_switchasr_1002-hx_r8101-32hcatalyst_9300-24u-easr_1000-esp200-xasr_1001-x_rasr_901s-3sg-f-ahcatalyst_9300-24s-ecatalyst_9300-48un-ecatalyst_9300lmcatalyst_9300l-24p-4g-a4351\/k9-rf_integrated_services_routercatalyst_ie3300_rugged_switch1160_integrated_services_router4000_integrated_services_router82121100_integrated_services_routerasr_902u8831catalyst_9200cxcatalyst_9300-24ux-aasr_1001-hx_rasr_902catalyst_9300l_stackcatalyst_9800-cl8800_18-slotasr_901-4c-ft-dcatalyst_9300l4321\/k9-ws_integrated_services_router1131_integrated_services_routercatalyst_9300-24p-a111x_integrated_services_router1109-4p_integrated_services_router1803_integrated_service_routercatalyst_9300-24u-aasr_1002-hx1100-6g_integrated_services_routercatalyst_8300-2n2s-6tasr_1000-esp100-xcatalyst_9300-48uxm-e4221_integrated_services_router1100-4g_integrated_services_routerasr_901-6cz-ft-dasr_901-6cz-fs-a1000_integrated_services_router4321_integrated_services_router8800_4-slotasr_1002catalyst_8500lcatalyst_8540msrcatalyst_9300-48s-ecatalyst_9300l-24t-4x-a4431_integrated_services_routercatalyst_9300-48t-ecatalyst_9800asr_901-6cz-fs-d8218asr_1000-x1109-2p_integrated_services_routercatalyst_8300-1n1s-6t4321\/k9-rf_integrated_services_routerasr_1000-esp1001841_integrated_service_routerasr_901-4c-f-dcatalyst_9500hnetwork_convergence_system_520catalyst_9300-48un-aasr_1023asr_1001-hxcatalyst_9300x8208asr_901-6cz-ft-acatalyst_9407r1100-lte_integrated_services_routercatalyst_8200asr_901s-2sg-f-ah4331_integrated_services_routercatalyst_9300-48u-ecatalyst_9300l-48t-4g-acatalyst_9800-401100-4gltena_integrated_services_router1101_integrated_services_router1812_integrated_service_router1101-4p_integrated_services_routerasr_901s-2sg-f-dasr_1002-x_rcatalyst_9600xcatalyst_9800-l88128201-32fhcatalyst_9300l-48p-4g-aintegrated_services_virtual_router8102-64h9800-40catalyst_9300-48s-aios_xeasr_1006-xcatalyst_8540csr1941w_integrated_services_routerasr_1002-xcatalyst_9300-24s-a8818catalyst_9300l-48t-4x-e4461_integrated_services_routercatalyst_9300-24t-acatalyst_9300-48u-a422_integrated_services_routercatalyst_8500-4qccatalyst_9300l-24p-4g-ecatalyst_8510csr8201catalyst_9500esr-6300-ncp-k9catalyst_9300-24ux-e1811_integrated_service_routerasr_901-6cz-f-a1100-8p_integrated_services_router4351\/k9-ws_integrated_services_router88081100-4p_integrated_services_routerasr_901-12c-f-dCisco IOS XEIOS XE Software
CWE ID-CWE-20
Improper Input Validation
CVE-2014-2107
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.66% / 74.22%
||
7 Day CHG~0.00%
Published-27 Mar, 2014 | 21:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS 12.2 and 15.0 through 15.3, when used with the Kailash FPGA before 2.6 on RSP720-3C-10GE and RSP720-3CXL-10GE devices, allows remote attackers to cause a denial of service (route switch processor outage) via crafted IP packets, aka Bug ID CSCug84789.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2014-2157
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.17% / 64.08%
||
7 Day CHG~0.00%
Published-02 May, 2014 | 10:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco TelePresence System MXP Series Software before F9.3.1 allows remote attackers to cause a denial of service (device reload) via crafted SIP packets, aka Bug ID CSCty45733.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-tandberg_880_mxptandberg_550_mxptelepresence_system_edge_85_mxptandberg_990_mxptelepresence_system_codec_3000_mxptelepresence_system_edge_75_mxptelepresence_system_codec_6000_mxptelepresence_system_1700_mxptandberg_2000_mxptelepresence_system_softwaretelepresence_system_1000_mxptelepresence_system_edge_95_mxptandberg_770_mxpn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2014-2111
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.68% / 74.57%
||
7 Day CHG~0.00%
Published-27 Mar, 2014 | 21:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Application Layer Gateway (ALG) module in Cisco IOS 12.2 through 12.4 and 15.0 through 15.4, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted DNS packets, aka Bug ID CSCue00996.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2014-2176
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-2.78% / 84.88%
||
7 Day CHG~0.00%
Published-14 Jun, 2014 | 10:00
Updated-06 May, 2026 | 22:30
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 4.1.2 through 5.1.1 on ASR 9000 devices, when a Trident-based line card is used, allows remote attackers to cause a denial of service (NP chip and line card reload) via malformed IPv6 packets, aka Bug ID CSCun71928.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-asr_9922asr_9001asr_9904asr_9912asr_9006asr_9010ios_xrn/a
CVE-2014-2156
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.17% / 64.08%
||
7 Day CHG~0.00%
Published-02 May, 2014 | 10:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco TelePresence System MXP Series Software before F9.3.1 allows remote attackers to cause a denial of service (device reload) via crafted SIP packets, aka Bug ID CSCty45739.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-tandberg_880_mxptandberg_550_mxptelepresence_system_edge_85_mxptandberg_990_mxptelepresence_system_codec_3000_mxptelepresence_system_edge_75_mxptelepresence_system_codec_6000_mxptelepresence_system_1700_mxptandberg_2000_mxptelepresence_system_softwaretelepresence_system_1000_mxptelepresence_system_edge_95_mxptandberg_770_mxpn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2014-2124
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.97% / 78.27%
||
7 Day CHG~0.00%
Published-20 Mar, 2014 | 20:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco IOS 15.1(2)SY3 and earlier, when used with Supervisor Engine 2T (aka Sup2T) on Catalyst 6500 devices, allows remote attackers to cause a denial of service (device crash) via crafted multicast packets, aka Bug ID CSCuf60783.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-catalyst_6500iosn/a
CVE-2017-12256
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.5||MEDIUM
EPSS-1.42% / 70.06%
||
7 Day CHG~0.00%
Published-05 Oct, 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 Akamai Connect feature of Cisco Wide Area Application Services (WAAS) Appliances could allow an unauthenticated, remote attacker to cause a denial-of-service (DoS) condition on an affected device. The vulnerability is due to certain file-handling inefficiencies of the affected system. An attacker could exploit this vulnerability by directing client systems to access a corrupted file that the client systems cannot decompress correctly. A successful exploit could allow the attacker to cause the affected device to crash or hang unexpectedly and result in a DoS condition that may require manual intervention to regain normal operating conditions. Cisco Bug IDs: CSCve82472.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-wide_area_application_servicesCisco Wide Area Application Services
CWE ID-CWE-399
Not Available
CVE-2014-2129
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.68% / 74.56%
||
7 Day CHG~0.00%
Published-10 Apr, 2014 | 01:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The SIP inspection engine in Cisco Adaptive Security Appliance (ASA) Software 8.2 before 8.2(5.48), 8.4 before 8.4(6.5), 9.0 before 9.0(3.1), and 9.1 before 9.1(2.5) allows remote attackers to cause a denial of service (memory consumption or device reload) via crafted SIP packets, aka Bug ID CSCuh44052.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-adaptive_security_appliance_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2014-0704
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.18% / 64.37%
||
7 Day CHG~0.00%
Published-06 Mar, 2014 | 11:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The IGMP implementation on Cisco Wireless LAN Controller (WLC) devices 4.x, 5.x, 6.x, 7.0 before 7.0.250.0, 7.1, 7.2, and 7.3, when IGMPv3 Snooping is enabled, allows remote attackers to cause a denial of service (memory over-read and device restart) via a crafted field in an IGMPv3 message, aka Bug ID CSCuh33240.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-wireless_lan_controllerwireless_lan_controller_softwaren/a
CVE-2014-0718
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.66% / 74.22%
||
7 Day CHG~0.00%
Published-22 Feb, 2014 | 21:00
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

The produce-verbose-alert feature in Cisco IPS Software 7.1 before 7.1(8)E4 and 7.2 before 7.2(2)E4 allows remote attackers to cause a denial of service (Analysis Engine process outage) via fragmented packets, aka Bug ID CSCui91266.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ips_sensor_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2014-0710
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-0.89% / 55.50%
||
7 Day CHG~0.00%
Published-22 Feb, 2014 | 21:00
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

Race condition in the cut-through proxy feature in Cisco Firewall Services Module (FWSM) Software 3.x before 3.2(28) and 4.x before 4.1(15) allows remote attackers to cause a denial of service (device reload) via certain matching traffic, aka Bug ID CSCuj16824.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-firewall_services_module_softwaren/a
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2014-0720
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.17% / 64.08%
||
7 Day CHG~0.00%
Published-22 Feb, 2014 | 21:00
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 IPS Software 7.1 before 7.1(8)E4 and 7.2 before 7.2(2)E4 allows remote attackers to cause a denial of service (Analysis Engine process outage) via a flood of jumbo frames, aka Bug ID CSCuh94944.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ips_sensor_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-6704
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.35% / 68.49%
||
7 Day CHG~0.00%
Published-03 Dec, 2013 | 19:00
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 IOS XE does not properly manage memory for TFTP UDP flows, which allows remote attackers to cause a denial of service (memory consumption) via TFTP (1) client or (2) server traffic, aka Bug IDs CSCuh09324 and CSCty42686.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xen/a
CVE-2016-1346
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5.9||MEDIUM
EPSS-1.59% / 73.12%
||
7 Day CHG~0.00%
Published-06 Apr, 2016 | 23:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The kernel in Cisco TelePresence Server 3.0 through 4.2(4.18) on Mobility Services Engine (MSE) 8710 devices allows remote attackers to cause a denial of service (panic and reboot) via a crafted sequence of IPv6 packets, aka Bug ID CSCuu46673.

Action-Not Available
Vendor-zzincn/aSamsungDell Inc.NETGEAR, Inc.Cisco Systems, Inc.Zyxel Networks Corporation
Product-x14j_firmwareemc_powerscale_onefsgs1900-10hp_firmwaretelepresence_server_mse_8710jr6150_firmwarekeymouse_firmwaren/a
CVE-2013-6703
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.35% / 68.49%
||
7 Day CHG~0.00%
Published-03 Dec, 2013 | 19:00
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

The TLS/SSLv3 module on Cisco ONS 15454 controller cards allows remote attackers to cause a denial of service (card reset) via crafted (1) TLS or (2) SSLv3 packets, aka Bug ID CSCuh34787.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ons_15454n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2019-1909
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-6.8||MEDIUM
EPSS-1.49% / 71.44%
||
7 Day CHG~0.00%
Published-06 Jul, 2019 | 01:20
Updated-21 Nov, 2024 | 19:19
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 Border Gateway Protocol Denial of Service Vulnerability

A vulnerability in the implementation of Border Gateway Protocol (BGP) functionality in Cisco IOS XR Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected system. The vulnerability is due to incorrect processing of certain BGP update messages. An attacker could exploit this vulnerability by sending BGP update messages that include a specific set of attributes to be processed by an affected system. A successful exploit could allow the attacker to cause the BGP process to restart unexpectedly, resulting in a DoS condition. The Cisco implementation of BGP accepts incoming BGP traffic from explicitly defined peers only. To exploit this vulnerability, the malicious BGP update message would need to come from a configured, valid BGP peer or would need to be injected by the attacker into the victim's BGP network on an existing, valid TCP connection to a BGP peer.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-asr_9910asr_9906asr_9920asr_9904asr_9006asr_9912asr_9010asr_9001ios_xrasr_9901Cisco IOS XR Software
CWE ID-CWE-20
Improper Input Validation
CVE-2013-6696
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.17% / 64.11%
||
7 Day CHG~0.00%
Published-02 Dec, 2013 | 22:00
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 Adaptive Security Appliance (ASA) Software does not properly handle errors during the processing of DNS responses, which allows remote attackers to cause a denial of service (device reload) via a malformed response, aka Bug ID CSCuj28861.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-adaptive_security_appliance_softwareadaptive_security_appliancen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2019-1705
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-5.3||MEDIUM
EPSS-2.04% / 79.09%
||
7 Day CHG~0.00%
Published-03 May, 2019 | 16:10
Updated-19 Nov, 2024 | 19:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Cisco Adaptive Security Appliance Software VPN Denial of Service Vulnerability

A vulnerability in the remote access VPN session manager of Cisco Adaptive Security Appliance (ASA) Software could allow a unauthenticated, remote attacker to cause a denial of service (DoS) condition on the remote access VPN services. The vulnerability is due to an issue with the remote access VPN session manager. An attacker could exploit this vulnerability by requesting an excessive number of remote access VPN sessions. An exploit could allow the attacker to cause a DoS condition.

Action-Not Available
Vendor-Cisco Systems, Inc.
Product-asa_5506w-xasa_5506-xasa_5545-xadaptive_security_appliance_softwareasa_5516-xasa_5555-xasa_5525-xasa_5506h-xasa_5508-xCisco Adaptive Security Appliance (ASA) Software
CWE ID-CWE-404
Improper Resource Shutdown or Release
CVE-2013-5472
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.75% / 75.46%
||
7 Day CHG~0.00%
Published-27 Sep, 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

The NTP implementation in Cisco IOS 12.0 through 12.4 and 15.0 through 15.1, and IOS XE 2.1 through 3.3, does not properly handle encapsulation of multicast NTP packets within MSDP SA messages, which allows remote attackers to cause a denial of service (device reload) by leveraging an MSDP peer relationship, aka Bug ID CSCuc81226.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosios_xen/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5507
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.17% / 64.24%
||
7 Day CHG~0.00%
Published-13 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

The IPsec implementation in Cisco Adaptive Security Appliance (ASA) Software 9.1 before 9.1(1.7), when an IPsec VPN tunnel is enabled, allows remote attackers to cause a denial of service (device reload) via a (1) ICMP or (2) ICMPv6 packet that is improperly handled during decryption, aka Bug ID CSCue18975.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-adaptive_security_appliance_softwaren/a
CVE-2007-4011
Matching Score-8
Assigner-MITRE Corporation
ShareView Details
Matching Score-8
Assigner-MITRE Corporation
CVSS Score-7.1||HIGH
EPSS-1.63% / 73.74%
||
7 Day CHG~0.00%
Published-26 Jul, 2007 | 00:00
Updated-23 Apr, 2026 | 00:35
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Cisco 4100 and 4400, Airespace 4000, and Catalyst 6500 and 3750 Wireless LAN Controller (WLC) software before 3.2 20070727, 4.0 before 20070727, and 4.1 before 4.1.180.0 allows remote attackers to cause a denial of service (traffic amplification or ARP storm) via a crafted unicast ARP request that (1) has a destination MAC address unknown to the Layer-2 infrastructure, aka CSCsj69233; or (2) occurs during Layer-3 roaming across IP subnets, aka CSCsj70841.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-catalyst_6500wireless_lan_controller_softwarecatalyst_37504100_wireless_lan_controller4400_wireless_lan_controllerairespace_4000_wireless_lan_controllern/a
CVE-2013-5549
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.66% / 74.22%
||
7 Day CHG~0.00%
Published-25 Oct, 2013 | 01:00
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 IOS XR 3.8.1 through 4.2.0 does not properly process fragmented packets within the RP-A, RP-B, PRP, and DRP-B route-processor components, which allows remote attackers to cause a denial of service (transmission outage) via (1) IPv4 or (2) IPv6 traffic, aka Bug ID CSCuh30380.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ios_xrn/a
CVE-2013-5513
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.62% / 73.65%
||
7 Day CHG~0.00%
Published-13 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 Adaptive Security Appliance (ASA) Software 8.2.x before 8.2(5.46), 8.3.x before 8.3(2.39), 8.4.x before 8.4(7), 8.5.x before 8.5(1.18), 8.6.x before 8.6(1.12), 8.7.x before 8.7(1.7), 9.0.x before 9.0(3.3), and 9.1.x before 9.1(1.8), when the DNS ALPI engine is enabled for TCP, allows remote attackers to cause a denial of service (device reload) via crafted TCP DNS packets, aka Bug ID CSCug03975.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-adaptive_security_appliance_softwaren/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2013-5469
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-2.36% / 82.00%
||
7 Day CHG~0.00%
Published-30 Aug, 2013 | 20:00
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

The TCP implementation in Cisco IOS does not properly implement the transitions from the ESTABLISHED state to the CLOSED state, which allows remote attackers to cause a denial of service (flood of ACK packets) via a crafted series of ACK and FIN packets, aka Bug ID CSCtz14399.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
CVE-2013-5568
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.17% / 64.20%
||
7 Day CHG~0.00%
Published-13 Nov, 2013 | 15:00
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

The auto-update implementation in Cisco Adaptive Security Appliance (ASA) Software 9.0.3.6 and earlier allows remote attackers to cause a denial of service (device reload) via crafted update data, aka Bug ID CSCui33308.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-adaptive_security_appliance_softwaren/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5481
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.95% / 78.14%
||
7 Day CHG~0.00%
Published-27 Sep, 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

The PPTP implementation in Cisco IOS 12.2 and 15.0 through 15.3, when NAT is used, allows remote attackers to cause a denial of service (device reload) via crafted TCP port-1723 packets, aka Bug ID CSCtq14817.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-iosn/a
CWE ID-CWE-20
Improper Input Validation
CVE-2013-5526
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.82% / 76.43%
||
7 Day CHG~0.00%
Published-10 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 9900 fourth-generation IP phones do not properly perform SDP negotiation, which allows remote attackers to cause a denial of service (device reboot) via crafted SDP packets, aka Bug ID CSCuf06698.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unified_ip_phone_9951unified_ip_phone_9971n/a
CWE ID-CWE-20
Improper Input Validation
CVE-2015-0654
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.26% / 66.65%
||
7 Day CHG~0.00%
Published-13 Mar, 2015 | 01:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Race condition in the TLS implementation in MainApp in the management interface in Cisco Intrusion Prevention System (IPS) Software before 7.3(3)E4 allows remote attackers to cause a denial of service (process hang) by establishing many HTTPS sessions, aka Bug ID CSCuq40652.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-intrusion_prevention_systemn/a
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2015-0631
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.16% / 63.88%
||
7 Day CHG~0.00%
Published-21 Feb, 2015 | 11:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Race condition in the SSL implementation on Cisco Intrusion Prevention System (IPS) devices allows remote attackers to cause a denial of service by making many management-interface HTTPS connections during the key-regeneration phase of an upgrade, aka Bug ID CSCui25688.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-ids_4210ids_4235ips_4270ids_4215ips_4255ips_sensor_softwareids_4220ids_4230ips_4240ips_4260ids_4250ids_4250_xln/a
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2015-0613
Matching Score-8
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-8
Assigner-Cisco Systems, Inc.
CVSS Score-7.1||HIGH
EPSS-1.67% / 74.32%
||
7 Day CHG~0.00%
Published-03 Apr, 2015 | 18:00
Updated-06 May, 2026 | 22:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Connection Conversation Manager (aka CuCsMgr) process in Cisco Unity Connection 8.5 before 8.5(1)SU7, 8.6 before 8.6(2a)SU4, 9.x before 9.1(2)SU2, and 10.0 before 10.0(1)SU1, when SIP trunk integration is enabled, allows remote attackers to cause a denial of service (core dump and restart) via crafted SIP INVITE messages, aka Bug ID CSCul20444.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-unity_connectionn/a
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