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Vulnerability Details :

CVE-2020-2050

Summary
Assigner-palo_alto
Assigner Org ID-d6c1279f-00f6-4ef7-9217-f89ffe703ec0
Published At-12 Nov, 2020 | 00:05
Updated At-17 Sep, 2024 | 00:11
Rejected At-
Credits

PAN-OS: Authentication bypass vulnerability in GlobalProtect SSL VPN client certificate verification

An authentication bypass vulnerability exists in the GlobalProtect SSL VPN component of Palo Alto Networks PAN-OS software that allows an attacker to bypass all client certificate checks with an invalid certificate. A remote attacker can successfully authenticate as any user and gain access to restricted VPN network resources when the gateway or portal is configured to rely entirely on certificate-based authentication. Impacted features that use SSL VPN with client certificate verification are: GlobalProtect Gateway, GlobalProtect Portal, GlobalProtect Clientless VPN In configurations where client certificate verification is used in conjunction with other authentication methods, the protections added by the certificate check are ignored as a result of this issue. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.17; PAN-OS 9.0 versions earlier than PAN-OS 9.0.11; PAN-OS 9.1 versions earlier than PAN-OS 9.1.5; PAN-OS 10.0 versions earlier than PAN-OS 10.0.1.

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:palo_alto
Assigner Org ID:d6c1279f-00f6-4ef7-9217-f89ffe703ec0
Published At:12 Nov, 2020 | 00:05
Updated At:17 Sep, 2024 | 00:11
Rejected At:
▼CVE Numbering Authority (CNA)
PAN-OS: Authentication bypass vulnerability in GlobalProtect SSL VPN client certificate verification

An authentication bypass vulnerability exists in the GlobalProtect SSL VPN component of Palo Alto Networks PAN-OS software that allows an attacker to bypass all client certificate checks with an invalid certificate. A remote attacker can successfully authenticate as any user and gain access to restricted VPN network resources when the gateway or portal is configured to rely entirely on certificate-based authentication. Impacted features that use SSL VPN with client certificate verification are: GlobalProtect Gateway, GlobalProtect Portal, GlobalProtect Clientless VPN In configurations where client certificate verification is used in conjunction with other authentication methods, the protections added by the certificate check are ignored as a result of this issue. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.17; PAN-OS 9.0 versions earlier than PAN-OS 9.0.11; PAN-OS 9.1 versions earlier than PAN-OS 9.1.5; PAN-OS 10.0 versions earlier than PAN-OS 10.0.1.

Affected Products
Vendor
Palo Alto Networks, Inc.Palo Alto Networks
Product
PAN-OS
Versions
Affected
  • From 8.1 before 8.1.17 (custom)
    • -> unaffectedfrom8.1.17
  • From 9.0 before 9.0.11 (custom)
    • -> unaffectedfrom9.0.11
  • From 9.1 before 9.1.5 (custom)
    • -> unaffectedfrom9.1.5
  • From 10.0 before 10.0.1 (custom)
    • -> unaffectedfrom10.0.1
Problem Types
TypeCWE IDDescription
CWECWE-285CWE-285 Improper Authorization
Type: CWE
CWE ID: CWE-285
Description: CWE-285 Improper Authorization
Metrics
VersionBase scoreBase severityVector
3.18.2HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

This issue is fixed in PAN-OS 8.1.17, PAN-OS 9.0.11, PAN-OS 9.1.5, PAN-OS 10.0.1, and all later PAN-OS versions.

Configurations

This issue is only applicable to PAN-OS appliances using the GlobalProtect SSL VPN gateway or portal configured to allow users to authenticate with client certificate authentication. This issue can not be exploited if client certificate authentication is not in use. Other forms of authentication are not impacted by this issue.

Workarounds

This issue can be mitigated by configuring GlobalProtect SSL VPN to require gateway and portal users to authenticate with their credentials. Other authentication methods are not impacted by this issue.

Exploits

Palo Alto Networks is not aware of any malicious exploitation of this issue.

Credits

This issue was found by Nicholas Newsom of Palo Alto Networks during internal security review.
Timeline
EventDate
Initial publication2020-11-11 00:00:00
Event: Initial publication
Date: 2020-11-11 00:00:00
Replaced By

Rejected Reason

References
HyperlinkResource
https://security.paloaltonetworks.com/CVE-2020-2050
x_refsource_MISC
Hyperlink: https://security.paloaltonetworks.com/CVE-2020-2050
Resource:
x_refsource_MISC
▼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
https://security.paloaltonetworks.com/CVE-2020-2050
x_refsource_MISC
x_transferred
Hyperlink: https://security.paloaltonetworks.com/CVE-2020-2050
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:psirt@paloaltonetworks.com
Published At:12 Nov, 2020 | 00:15
Updated At:24 Nov, 2020 | 18:19

An authentication bypass vulnerability exists in the GlobalProtect SSL VPN component of Palo Alto Networks PAN-OS software that allows an attacker to bypass all client certificate checks with an invalid certificate. A remote attacker can successfully authenticate as any user and gain access to restricted VPN network resources when the gateway or portal is configured to rely entirely on certificate-based authentication. Impacted features that use SSL VPN with client certificate verification are: GlobalProtect Gateway, GlobalProtect Portal, GlobalProtect Clientless VPN In configurations where client certificate verification is used in conjunction with other authentication methods, the protections added by the certificate check are ignored as a result of this issue. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.17; PAN-OS 9.0 versions earlier than PAN-OS 9.0.11; PAN-OS 9.1 versions earlier than PAN-OS 9.1.5; PAN-OS 10.0 versions earlier than PAN-OS 10.0.1.

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
Primary3.18.2HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Secondary3.18.2HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Primary2.06.4MEDIUM
AV:N/AC:L/Au:N/C:P/I:P/A:N
Type: Primary
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Type: Secondary
Version: 3.1
Base score: 8.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Type: Primary
Version: 2.0
Base score: 6.4
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:N
CPE Matches

Palo Alto Networks, Inc.
paloaltonetworks
>>pan-os>>Versions from 8.1.0(inclusive) to 8.1.17(exclusive)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Palo Alto Networks, Inc.
paloaltonetworks
>>pan-os>>Versions from 9.0.0(inclusive) to 9.0.11(exclusive)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Palo Alto Networks, Inc.
paloaltonetworks
>>pan-os>>Versions from 9.1.0(inclusive) to 9.1.5(exclusive)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Palo Alto Networks, Inc.
paloaltonetworks
>>pan-os>>Versions from 10.0.0(inclusive) to 10.0.1(exclusive)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-287Primarynvd@nist.gov
CWE-285Secondarypsirt@paloaltonetworks.com
CWE ID: CWE-287
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-285
Type: Secondary
Source: psirt@paloaltonetworks.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://security.paloaltonetworks.com/CVE-2020-2050psirt@paloaltonetworks.com
Vendor Advisory
Hyperlink: https://security.paloaltonetworks.com/CVE-2020-2050
Source: psirt@paloaltonetworks.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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Rejected-Not Available
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Product-libsecuritymac_os_xmac_os_x_servern/a
CWE ID-CWE-287
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Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
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||
7 Day CHG~0.00%
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Updated-11 Apr, 2025 | 00:51
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KEV Added-Not Available
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Action-Not Available
Vendor-adaptivedisplaysn/a
Product-alpha_ethernet_adapter_iialpha_ethernet_adapter_ii_web_managern/a
CWE ID-CWE-287
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Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-5.23% / 89.57%
||
7 Day CHG~0.00%
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CWE ID-CWE-287
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Matching Score-4
Assigner-MITRE Corporation
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Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-0.24% / 47.25%
||
7 Day CHG~0.00%
Published-20 Nov, 2013 | 11:00
Updated-11 Apr, 2025 | 00:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

admin/management.html in PineApp Mail-SeCure allows remote attackers to bypass authentication and perform a sys_usermng operation via the it parameter.

Action-Not Available
Vendor-pineappn/a
Product-mail-securen/a
CWE ID-CWE-287
Improper Authentication
CVE-2008-7046
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-1.17% / 77.82%
||
7 Day CHG~0.00%
Published-24 Aug, 2009 | 10:00
Updated-17 Sep, 2024 | 02:17
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

AJ Square Free Polling Script (AJPoll) allows remote attackers to bypass authentication and create new polls via a direct request to admin/include/newpoll.php, a different vector than CVE-2008-7045. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Action-Not Available
Vendor-ajsquaren/a
Product-free_polling_scriptn/a
CWE ID-CWE-287
Improper Authentication
CVE-2020-15164
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-10||CRITICAL
EPSS-0.26% / 48.99%
||
7 Day CHG~0.00%
Published-28 Aug, 2020 | 17:05
Updated-04 Aug, 2024 | 13:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Authentication Bypass in Scratch Login (mediawiki-scratch-login)

in Scratch Login (MediaWiki extension) before version 1.1, any account can be logged into by using the same username with leading, trailing, or repeated underscore(s), since those are treated as whitespace and trimmed by MediaWiki. This affects all users on any wiki using this extension. Since version 1.1, comments by users whose usernames would be trimmed on MediaWiki are ignored when searching for the verification code.

Action-Not Available
Vendor-scratch-wikiInternationalScratchWiki
Product-scratch_loginmediawiki-scratch-login
CWE ID-CWE-287
Improper Authentication
CWE ID-CWE-74
Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')
CVE-2008-6707
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-0.41% / 60.81%
||
7 Day CHG~0.00%
Published-10 Apr, 2009 | 15:00
Updated-07 Aug, 2024 | 11:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The Web management interface in Avaya SIP Enablement Services (SES) 3.x and 4.0, as used with Avaya Communication Manager 3.1.x, does not perform authentication for certain functionality, which allows remote attackers to obtain sensitive information and access restricted functionality via (1) the certificate installation utility, (2) unspecified scripts in the objects folder, (3) an "unnecessary default application," (4) unspecified scripts in the states folder, (5) an unspecified "default application" that lists server configuration, and (6) "full system help."

Action-Not Available
Vendor-n/aAvaya LLC
Product-communication_managersip_enablement_servicesn/a
CWE ID-CWE-287
Improper Authentication
CVE-2020-15269
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-7.4||HIGH
EPSS-0.26% / 48.85%
||
7 Day CHG~0.00%
Published-20 Oct, 2020 | 20:15
Updated-04 Aug, 2024 | 13:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Expired token reuse in Spree

In Spree before versions 3.7.11, 4.0.4, or 4.1.11, expired user tokens could be used to access Storefront API v2 endpoints. The issue is patched in versions 3.7.11, 4.0.4 and 4.1.11. A workaround without upgrading is described in the linked advisory.

Action-Not Available
Vendor-sparksolutionsspree
Product-spreespree
CWE ID-CWE-613
Insufficient Session Expiration
CWE ID-CWE-287
Improper Authentication
CVE-2017-1258
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.18% / 39.65%
||
7 Day CHG~0.00%
Published-05 Jul, 2017 | 13:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Security Guardium 10.0 and 10.1 does not perform an authentication check for a critical resource or functionality allowing anonymous users access to protected areas. IBM X-Force ID: 124685

Action-Not Available
Vendor-IBM Corporation
Product-security_guardiumSecurity Guardium
CWE ID-CWE-287
Improper Authentication
CVE-2017-1222
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.18% / 39.65%
||
7 Day CHG~0.00%
Published-26 Oct, 2017 | 21:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM Tivoli Endpoint Manager (IBM BigFix Platform 9.2 and 9.5) does not perform an authentication check for a critical resource or functionality allowing anonymous users access to protected areas. IBM X-Force ID: 123862.

Action-Not Available
Vendor-n/aIBM Corporation
Product-bigfix_platformn/a
CWE ID-CWE-287
Improper Authentication
CVE-2016-9729
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.17% / 38.50%
||
7 Day CHG~0.00%
Published-07 Mar, 2017 | 17:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

IBM QRadar 7.2 does not perform an authentication check for a critical resource or functionality allowing anonymous users access to protected areas. IBM Reference #: 1999545.

Action-Not Available
Vendor-IBM Corporation
Product-qradar_security_information_and_event_managerQRadar SIEM
CWE ID-CWE-287
Improper Authentication
CVE-2008-3292
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-1.91% / 82.55%
||
7 Day CHG~0.00%
Published-24 Jul, 2008 | 18:00
Updated-07 Aug, 2024 | 09:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

constants.inc in EZWebAlbum 1.0 allows remote attackers to bypass authentication and gain administrator privileges by setting the photoalbumadmin cookie, as demonstrated via addpage.php.

Action-Not Available
Vendor-ezwebalbumn/a
Product-ezwebalbumn/a
CWE ID-CWE-287
Improper Authentication
CVE-2016-11072
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.19% / 40.61%
||
7 Day CHG~0.00%
Published-19 Jun, 2020 | 19:26
Updated-06 Aug, 2024 | 03:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in Mattermost Server before 3.0.2. The purposes of a session ID and a Session Token were mishandled.

Action-Not Available
Vendor-n/aMattermost, Inc.
Product-mattermost_servern/a
CWE ID-CWE-287
Improper Authentication
CVE-2008-1134
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-2.20% / 83.77%
||
7 Day CHG~0.00%
Published-04 Mar, 2008 | 19:00
Updated-07 Aug, 2024 | 08:08
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

OMEGA (aka Omegasoft) INterneSErvicesLosungen (INSEL) 7 supports authentication with a cookie that lacks a shared secret, which allows remote attackers to login as an arbitrary user via a modified cookie.

Action-Not Available
Vendor-omegasoftn/a
Product-interneserviceslosungenn/a
CWE ID-CWE-287
Improper Authentication
CVE-2020-14158
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-9.1||CRITICAL
EPSS-0.37% / 58.02%
||
7 Day CHG~0.00%
Published-30 Jul, 2020 | 13:13
Updated-04 Aug, 2024 | 12:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The ABUS Secvest FUMO50110 hybrid module does not have any security mechanism that ensures confidentiality or integrity of RF packets that are exchanged with an alarm panel. This makes it easier to conduct wAppLoxx authentication-bypass attacks.

Action-Not Available
Vendor-abusn/a
Product-secvest_hybrid_fumo50110_firmwaresecvest_hybrid_fumo50110n/a
CWE ID-CWE-287
Improper Authentication
CVE-2008-0895
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-0.38% / 58.75%
||
7 Day CHG~0.00%
Published-22 Feb, 2008 | 21:00
Updated-07 Aug, 2024 | 08:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

BEA WebLogic Server and WebLogic Express 6.1 through 10.0 allows remote attackers to bypass authentication for application servlets via crafted request headers.

Action-Not Available
Vendor-n/aBEA Systems, Inc.
Product-weblogic_servern/a
CWE ID-CWE-287
Improper Authentication
CVE-2021-41292
Matching Score-4
Assigner-TWCERT/CC
ShareView Details
Matching Score-4
Assigner-TWCERT/CC
CVSS Score-9.8||CRITICAL
EPSS-0.31% / 53.38%
||
7 Day CHG~0.00%
Published-30 Sep, 2021 | 10:40
Updated-17 Sep, 2024 | 03:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
ECOA BAS controller - Broken Authentication

ECOA BAS controller suffers from an authentication bypass vulnerability. An unauthenticated attacker through cookie poisoning can remotely bypass authentication and disclose sensitive information and circumvent physical access controls in smart homes and buildings and manipulate HVAC.

Action-Not Available
Vendor-ecoaECOA
Product-ecs_router_controller-ecs_firmwareecs_router_controller-ecsriskbusterriskterminatorriskbuster_firmwareECS Router Controller ECS (FLASH)RiskBuster System RB 3.0.0RiskBuster System TRANE 1.0Graphic Control SoftwareRiskBuster Terminator E6L45SmartHome II E9246RiskTerminator
CWE ID-CWE-288
Authentication Bypass Using an Alternate Path or Channel
CWE ID-CWE-287
Improper Authentication
CVE-2021-41568
Matching Score-4
Assigner-TWCERT/CC
ShareView Details
Matching Score-4
Assigner-TWCERT/CC
CVSS Score-5.3||MEDIUM
EPSS-0.16% / 37.77%
||
7 Day CHG~0.00%
Published-08 Oct, 2021 | 15:15
Updated-16 Sep, 2024 | 16:24
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Tad Web - Improper Authorization

Tad Web is vulnerable to authorization bypass, thus remote attackers can exploit the vulnerability to use the original function of viewing bulletin boards and uploading files in the system.

Action-Not Available
Vendor-tad_web_projectTad
Product-tad_webTad Web
CWE ID-CWE-285
Improper Authorization
CWE ID-CWE-306
Missing Authentication for Critical Function
CVE-2008-0476
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-0.30% / 52.71%
||
7 Day CHG~0.00%
Published-29 Jan, 2008 | 19:00
Updated-07 Aug, 2024 | 07:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

ManageEngine Applications Manager 8.1 build 8100 does not check authentication for monitorType.do and unspecified other pages, which allows remote attackers to obtain sensitive information and change settings via unspecified vectors. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Action-Not Available
Vendor-n/aManageEngine (Zoho Corporation Pvt. Ltd.)
Product-applications_managern/a
CWE ID-CWE-287
Improper Authentication
CVE-2015-4987
Matching Score-4
Assigner-IBM Corporation
ShareView Details
Matching Score-4
Assigner-IBM Corporation
CVSS Score-6.5||MEDIUM
EPSS-0.15% / 36.61%
||
7 Day CHG~0.00%
Published-27 Mar, 2018 | 17:00
Updated-06 Aug, 2024 | 06:32
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The search and replay servers in IBM Tealeaf Customer Experience 8.0 through 9.0.2 allow remote attackers to bypass authentication via unspecified vectors. IBM X-Force ID: 105896.

Action-Not Available
Vendor-n/aIBM Corporation
Product-tealeaf_customer_experiencen/a
CWE ID-CWE-287
Improper Authentication
CVE-2008-0210
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-1.98% / 82.84%
||
7 Day CHG~0.00%
Published-10 Jan, 2008 | 00:00
Updated-07 Aug, 2024 | 07:39
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Uebimiau Webmail 2.7.10 and 2.7.2 does not protect authentication state variables from being set through HTTP requests, which allows remote attackers to bypass authentication via a sess[auth]=1 parameter settting. NOTE: this can be leveraged to conduct directory traversal attacks without authentication by using CVE-2008-0140.

Action-Not Available
Vendor-uebimiaun/a
Product-webmailn/a
CWE ID-CWE-287
Improper Authentication
CVE-2008-0408
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-0.59% / 68.34%
||
7 Day CHG~0.00%
Published-28 Jan, 2008 | 23:00
Updated-07 Aug, 2024 | 07:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

HTTP File Server (HFS) before 2.2c allows remote attackers to append arbitrary text to the log file by using the base64 representation of this text during HTTP Basic Authentication.

Action-Not Available
Vendor-hfsn/a
Product-http_file_servern/a
CWE ID-CWE-287
Improper Authentication
CVE-2017-2638
Matching Score-4
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-4
Assigner-Red Hat, Inc.
CVSS Score-6.5||MEDIUM
EPSS-0.50% / 64.73%
||
7 Day CHG~0.00%
Published-16 Jul, 2018 | 13:00
Updated-05 Aug, 2024 | 14:02
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

It was found that the REST API in Infinispan before version 9.0.0 did not properly enforce auth constraints. An attacker could use this vulnerability to read or modify data in the default cache or a known cache name.

Action-Not Available
Vendor-infinispan[UNKNOWN]Red Hat, Inc.
Product-jboss_data_gridinfinispaninfinispan
CWE ID-CWE-306
Missing Authentication for Critical Function
CWE ID-CWE-287
Improper Authentication
CVE-2007-5855
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-0.41% / 60.80%
||
7 Day CHG~0.00%
Published-19 Dec, 2007 | 21:00
Updated-07 Aug, 2024 | 15:47
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Mail in Apple Mac OS X 10.4.11 and 10.5.1, when an SMTP account has been set up using Account Assistant, can use plaintext authentication even when MD5 Challenge-Response authentication is available, which makes it easier for remote attackers to sniff account activity.

Action-Not Available
Vendor-n/aApple Inc.
Product-mac_os_xn/a
CWE ID-CWE-287
Improper Authentication
CVE-2015-0670
Matching Score-4
Assigner-Cisco Systems, Inc.
ShareView Details
Matching Score-4
Assigner-Cisco Systems, Inc.
CVSS Score-6.4||MEDIUM
EPSS-0.53% / 66.33%
||
7 Day CHG~0.00%
Published-21 Mar, 2015 | 01:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The default configuration of Cisco Small Business IP phones SPA 300 7.5.5 and SPA 500 7.5.5 does not properly support authentication, which allows remote attackers to read audio-stream data or originate telephone calls via a crafted XML request, aka Bug ID CSCuo52482.

Action-Not Available
Vendor-n/aCisco Systems, Inc.
Product-spa_508g_8-line_ip_phonespa_525g2_5-line_ip_phonespa_509g_12-line_ip_phonespa500_firmwarespa_525g_5-line_ip_phonespa_512g_1-line_ip_phonespa_301_1_line_ip_phonespa_302dkitspa_514g_4-line_ip_phonespa_502g_1-line_ip_phonespa_504g_4-line_ip_phonespa_303_3_line_ip_phonespa300_firmwarespa_501g_8-line_ip_phonespa_302dn/a
CWE ID-CWE-287
Improper Authentication
CVE-2016-9362
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-9.1||CRITICAL
EPSS-0.21% / 42.83%
||
7 Day CHG~0.00%
Published-13 Feb, 2017 | 21:00
Updated-20 Apr, 2025 | 01:37
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

An issue was discovered in WAGO 750-8202/PFC200 prior to FW04 (released August 2015), WAGO 750-881 prior to FW09 (released August 2016), and WAGO 0758-0874-0000-0111. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to edit and to view settings without authenticating.

Action-Not Available
Vendor-wagon/a
Product-750-8202758-xxxx_series_firmwarepfc200_firmware758-874-0000-0111750-xxxx_series_firmwarepfc200750-881WAGO Ethernet cards
CWE ID-CWE-287
Improper Authentication
CVE-2021-27877
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-8.2||HIGH
EPSS-0.97% / 75.69%
||
7 Day CHG~0.00%
Published-01 Mar, 2021 | 21:49
Updated-30 Jul, 2025 | 01:38
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 - 2023-04-28||Apply updates per vendor instructions.

An issue was discovered in Veritas Backup Exec before 21.2. It supports multiple authentication schemes: SHA authentication is one of these. This authentication scheme is no longer used in current versions of the product, but hadn't yet been disabled. An attacker could remotely exploit this scheme to gain unauthorized access to an Agent and execute privileged commands.

Action-Not Available
Vendor-n/aVeritas Technologies LLC
Product-backup_execn/aBackup Exec Agent
CWE ID-CWE-287
Improper Authentication
CVE-2021-21308
Matching Score-4
Assigner-GitHub, Inc.
ShareView Details
Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-6.1||MEDIUM
EPSS-0.37% / 57.94%
||
7 Day CHG~0.00%
Published-26 Feb, 2021 | 19:50
Updated-03 Aug, 2024 | 18:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Improper session management for soft logout

PrestaShop is a fully scalable open source e-commerce solution. In PrestaShop before version 1.7.2 the soft logout system is not complete and an attacker is able to foreign request and executes customer commands. The problem is fixed in 1.7.7.2

Action-Not Available
Vendor-PrestaShop S.A
Product-prestashopPrestaShop
CWE ID-CWE-287
Improper Authentication
CVE-2021-26070
Matching Score-4
Assigner-Atlassian
ShareView Details
Matching Score-4
Assigner-Atlassian
CVSS Score-7.2||HIGH
EPSS-0.85% / 74.02%
||
7 Day CHG~0.00%
Published-22 Mar, 2021 | 04:40
Updated-16 Sep, 2024 | 19:42
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Affected versions of Atlassian Jira Server and Data Center allow remote attackers to evade behind-the-firewall protection of app-linked resources via a Broken Authentication vulnerability in the `makeRequest` gadget resource. The affected versions are before version 8.13.3, and from version 8.14.0 before 8.14.1.

Action-Not Available
Vendor-Atlassian
Product-data_centerjira_serverjiraJira ServerJira Data Center
CWE ID-CWE-287
Improper Authentication
CVE-2023-46805
Matching Score-4
Assigner-HackerOne
ShareView Details
Matching Score-4
Assigner-HackerOne
CVSS Score-8.2||HIGH
EPSS-94.40% / 99.97%
||
7 Day CHG~0.00%
Published-12 Jan, 2024 | 17:02
Updated-30 Jul, 2025 | 01:37
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 - 2024-01-22||Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

An authentication bypass vulnerability in the web component of Ivanti ICS 9.x, 22.x and Ivanti Policy Secure allows a remote attacker to access restricted resources by bypassing control checks.

Action-Not Available
Vendor-Ivanti Software
Product-policy_secureconnect_secureIPSICSConnect Secure and Policy Secure
CWE ID-CWE-287
Improper Authentication
CVE-2016-4510
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
ShareView Details
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-9.1||CRITICAL
EPSS-0.69% / 70.86%
||
7 Day CHG-0.42%
Published-09 Jun, 2016 | 10:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to bypass authentication and read arbitrary files via unspecified vectors.

Action-Not Available
Vendor-trihedraln/a
Product-vtscadan/a
CWE ID-CWE-287
Improper Authentication
CVE-2006-0633
Matching Score-4
Assigner-MITRE Corporation
ShareView Details
Matching Score-4
Assigner-MITRE Corporation
CVSS Score-6.4||MEDIUM
EPSS-0.50% / 65.09%
||
7 Day CHG~0.00%
Published-10 Feb, 2006 | 11:00
Updated-03 Apr, 2025 | 01:03
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The make_password function in ipsclass.php in Invision Power Board (IPB) 2.1.4 uses random data generated from partially predictable seeds to create the authentication code that is sent by e-mail to a user with a lost password, which might make it easier for remote attackers to guess the code and change the password for an IPB account, possibly involving millions of requests.

Action-Not Available
Vendor-invisionpowern/a
Product-invision_power_boardn/a
CWE ID-CWE-287
Improper Authentication
CVE-2014-3895
Matching Score-4
Assigner-JPCERT/CC
ShareView Details
Matching Score-4
Assigner-JPCERT/CC
CVSS Score-6.4||MEDIUM
EPSS-0.30% / 53.15%
||
7 Day CHG~0.00%
Published-29 Jul, 2014 | 20:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

The I-O DATA TS-WLCAM camera with firmware 1.06 and earlier, TS-WLCAM/V camera with firmware 1.06 and earlier, TS-WPTCAM camera with firmware 1.08 and earlier, TS-PTCAM camera with firmware 1.08 and earlier, TS-PTCAM/POE camera with firmware 1.08 and earlier, and TS-WLC2 camera with firmware 1.02 and earlier allow remote attackers to bypass authentication, and consequently obtain sensitive credential and configuration data, via unspecified vectors.

Action-Not Available
Vendor-iodatan/a
Product-ts-wlc2_camera_firmwarets-wlcam\/v_camerats-wptcam_camerats-ptcam\/poe_camera_firmwarets-ptcam_camera_firmwarets-wptcam_camera_firmwarets-ptcam\/poe_camerats-wlcam_camera_firmwarets-wlcam\/v_camera_firmwarets-wlc2_camerats-ptcam_camerats-wlcam_cameran/a
CWE ID-CWE-287
Improper Authentication
CVE-2016-2300
Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
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Matching Score-4
Assigner-Cybersecurity and Infrastructure Security Agency (CISA) Industrial Control Systems (ICS)
CVSS Score-6.5||MEDIUM
EPSS-0.17% / 38.11%
||
7 Day CHG~0.00%
Published-22 Apr, 2016 | 00:00
Updated-12 Apr, 2025 | 10:46
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Ecava IntegraXor before 5.0 build 4522 allows remote attackers to bypass authentication and access unspecified web pages via unknown vectors.

Action-Not Available
Vendor-ecavan/a
Product-integraxorn/a
CWE ID-CWE-287
Improper Authentication
CVE-2021-21982
Matching Score-4
Assigner-VMware by Broadcom
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Matching Score-4
Assigner-VMware by Broadcom
CVSS Score-9.1||CRITICAL
EPSS-0.27% / 49.72%
||
7 Day CHG~0.00%
Published-01 Apr, 2021 | 18:45
Updated-03 Aug, 2024 | 18:30
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

VMware Carbon Black Cloud Workload appliance 1.0.0 and 1.01 has an authentication bypass vulnerability that may allow a malicious actor with network access to the administrative interface of the VMware Carbon Black Cloud Workload appliance to obtain a valid authentication token. Successful exploitation of this issue would result in the attacker being able to view and alter administrative configuration settings.

Action-Not Available
Vendor-n/aLinux Kernel Organization, IncVMware (Broadcom Inc.)
Product-carbon_black_cloud_workloadlinux_kernelVMware Carbon Black Cloud Workload appliance
CWE ID-CWE-287
Improper Authentication
CVE-2021-21378
Matching Score-4
Assigner-GitHub, Inc.
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Matching Score-4
Assigner-GitHub, Inc.
CVSS Score-8.2||HIGH
EPSS-0.23% / 46.02%
||
7 Day CHG~0.00%
Published-11 Mar, 2021 | 02:40
Updated-03 Aug, 2024 | 18:09
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
JWT authentication bypass with unknown issuer token

Envoy is a cloud-native high-performance edge/middle/service proxy. In Envoy version 1.17.0 an attacker can bypass authentication by presenting a JWT token with an issuer that is not in the provider list when Envoy's JWT Authentication filter is configured with the `allow_missing` requirement under `requires_any` due to a mistake in implementation. Envoy's JWT Authentication filter can be configured with the `allow_missing` requirement that will be satisfied if JWT is missing (JwtMissed error) and fail if JWT is presented or invalid. Due to a mistake in implementation, a JwtUnknownIssuer error was mistakenly converted to JwtMissed when `requires_any` was configured. So if `allow_missing` was configured under `requires_any`, an attacker can bypass authentication by presenting a JWT token with an issuer that is not in the provider list. Integrity may be impacted depending on configuration if the JWT token is used to protect against writes or modifications. This regression was introduced on 2020/11/12 in PR 13839 which fixed handling `allow_missing` under RequiresAny in a JwtRequirement (see issue 13458). The AnyVerifier aggregates the children verifiers' results into a final status where JwtMissing is the default error. However, a JwtUnknownIssuer was mistakenly treated the same as a JwtMissing error and the resulting final aggregation was the default JwtMissing. As a result, `allow_missing` would allow a JWT token with an unknown issuer status. This is fixed in version 1.17.1 by PR 15194. The fix works by preferring JwtUnknownIssuer over a JwtMissing error, fixing the accidental conversion and bypass with `allow_missing`. A user could detect whether a bypass occurred if they have Envoy logs enabled with debug verbosity. Users can enable component level debug logs for JWT. The JWT filter logs will indicate that there is a request with a JWT token and a failure that the JWT token is missing.

Action-Not Available
Vendor-envoyproxyenvoyproxy
Product-envoyenvoy
CWE ID-CWE-303
Incorrect Implementation of Authentication Algorithm
CWE ID-CWE-287
Improper Authentication
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