← Back
CWE-287

5,258 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

JSON object

Loading...

CVEs (5,258)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Cnesty
1Helpcom
Jun 17, 2026
Apr 20, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A vulnerability of Helpcom could allow an unauthenticated attacker to execute arbitrary command. This vulnerability exists due to insufficient authentication validation.
1Atlassian
1Connect Spring Boot
Jun 17, 2026
Apr 16, 2021
N/A· v4
6.5 MEDIUM· v3
4.0 MEDIUM· v2
Broken Authentication in Atlassian Connect Spring Boot (ACSB) from version 1.1.0 before version 2.1.3: Atlassian Connect Spring Boot is a Java Spring Boot package for building Atlassian Connect apps. Authentication betwe...Show more
Broken Authentication in Atlassian Connect Spring Boot (ACSB) from version 1.1.0 before version 2.1.3: Atlassian Connect Spring Boot is a Java Spring Boot package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Spring Boot app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Spring Boot versions from version 1.1.0 before version 2.1.3 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.Show less
1Atlassian
1Connect Express
Jun 17, 2026
Apr 16, 2021
N/A· v4
7.7 HIGH· v3
4.0 MEDIUM· v2
Broken Authentication in Atlassian Connect Express (ACE) from version 3.0.2 before version 6.6.0: Atlassian Connect Express is a Node.js package for building Atlassian Connect apps. Authentication between Atlassian produ...Show more
Broken Authentication in Atlassian Connect Express (ACE) from version 3.0.2 before version 6.6.0: Atlassian Connect Express is a Node.js package for building Atlassian Connect apps. Authentication between Atlassian products and the Atlassian Connect Express app occurs with a server-to-server JWT or a context JWT. Atlassian Connect Express versions from 3.0.2 before 6.6.0 erroneously accept context JWTs in lifecycle endpoints (such as installation) where only server-to-server JWTs should be accepted, permitting an attacker to send authenticated re-installation events to an app.Show less
4Debian
FedoraprojectLinuxfoundation+1 more
4Ceph
Ceph StorageDebian Linux+1 more
Jun 17, 2026
Apr 15, 2021
N/A· v4
7.2 HIGH· v3
6.5 MEDIUM· v2
An authentication flaw was found in ceph in versions before 14.2.20. When the monitor handles CEPHX_GET_AUTH_SESSION_KEY requests, it doesn't sanitize other_keys, allowing key reuse. An attacker who can request a global_...Show more
An authentication flaw was found in ceph in versions before 14.2.20. When the monitor handles CEPHX_GET_AUTH_SESSION_KEY requests, it doesn't sanitize other_keys, allowing key reuse. An attacker who can request a global_id can exploit the ability of any user to request a global_id previously associated with another user, as ceph does not force the reuse of old keys to generate new ones. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.Show less
1Appspace
1Appspace
Jul 9, 2026
Apr 14, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Appspace 6.2.4 is vulnerable to a broken authentication mechanism where pages such as /medianet/mail.aspx can be called directly and the framework is exposed with layouts, menus and functionalities.
1Ampache
1Ampache
Jun 17, 2026
Apr 13, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Ampache is a web based audio/video streaming application and file manager. Versions prior to 4.4.1 allow unauthenticated access to Ampache using the subsonic API. To successfully make the attack you must use a username t...Show more
Ampache is a web based audio/video streaming application and file manager. Versions prior to 4.4.1 allow unauthenticated access to Ampache using the subsonic API. To successfully make the attack you must use a username that is not part of the site to bypass the auth checks. For more details and workaround guidance see the referenced GitHub security advisory.Show less
1Microfocus
1Netiq Advanced Authentication
Jun 17, 2026
Apr 12, 2021
N/A· v4
7.2 HIGH· v3
6.5 MEDIUM· v2
Advanced Authentication versions prior to 6.3 SP4 have a potential broken authentication due to improper session management issue.
1Sonicwall
1Global Management System
Jun 17, 2026
Apr 10, 2021
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
A command execution vulnerability in SonicWall GMS 9.3 allows a remote unauthenticated attacker to locally escalate privilege to root.
1Samsung
1Experience Service
Jun 17, 2026
Apr 9, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
Intent redirection in Samsung Experience Service versions 10.8.0.4 in Android P(9.0) below, and 12.2.0.5 in Android Q(10.0) above allows attacker to execute privileged action.
1Microfocus
1Operations Bridge Manager
Jun 17, 2026
Apr 8, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Authentication bypass vulnerability in Micro Focus Operations Bridge Manager affects versions 2019.05, 2019.11, 2020.05 and 2020.10. The vulnerability could allow remote attackers to bypass user authentication and get un...Show more
Authentication bypass vulnerability in Micro Focus Operations Bridge Manager affects versions 2019.05, 2019.11, 2020.05 and 2020.10. The vulnerability could allow remote attackers to bypass user authentication and get unauthorized access.Show less
1Learnsite Project
1Learnsite
Jun 17, 2026
Apr 8, 2021
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
Learnsite 1.2.5.0 contains a remote privilege escalation vulnerability in /Manager/index.aspx through the JudgIsAdmin() function. By modifying the initial letter of the key of a user cookie, the key of the administrator...Show more
Learnsite 1.2.5.0 contains a remote privilege escalation vulnerability in /Manager/index.aspx through the JudgIsAdmin() function. By modifying the initial letter of the key of a user cookie, the key of the administrator cookie can be obtained.Show less
1Mitake
1Smart Stock Selection
Jun 17, 2026
Apr 8, 2021
N/A· v4
6.5 MEDIUM· v3
6.4 MEDIUM· v2
Mitake smart stock selection system contains a broken authentication vulnerability. By manipulating the parameters in the URL, remote attackers can gain the privileged permissions to access transaction record, and fraudu...Show more
Mitake smart stock selection system contains a broken authentication vulnerability. By manipulating the parameters in the URL, remote attackers can gain the privileged permissions to access transaction record, and fraudulent trading without login.Show less
1Cisco
9Rv160 Firmware
Rv160w FirmwareRv260 Firmware+6 more
Jun 17, 2026
Apr 8, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Multiple vulnerabilities exist in the web-based management interface of Cisco Small Business RV Series Routers. A remote attacker could execute arbitrary commands or bypass authentication and upload files on an affected...Show more
Multiple vulnerabilities exist in the web-based management interface of Cisco Small Business RV Series Routers. A remote attacker could execute arbitrary commands or bypass authentication and upload files on an affected device. For more information about these vulnerabilities, see the Details section of this advisory.Show less
3Debian
FedoraprojectMediawiki
3Debian Linux
FedoraMediawiki
Jun 17, 2026
Apr 6, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user might have accidentally...Show more
An issue was discovered in MediaWiki before 1.31.12 and 1.32.x through 1.35.x before 1.35.2. Blocked users are unable to use Special:ResetTokens. This has security relevance because a blocked user might have accidentally shared a token, or might know that a token has been compromised, and yet is not able to block any potential future use of the token by an unauthorized party.Show less
1Posimyth
1The Plus Addons For Elementor
Jun 17, 2026
Apr 5, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.7 was being actively exploited to by malicious actors to bypass authentication, allowing unauthenticated users to log in as any user (including admin...Show more
The Plus Addons for Elementor Page Builder WordPress plugin before 4.1.7 was being actively exploited to by malicious actors to bypass authentication, allowing unauthenticated users to log in as any user (including admin) by just providing the related username, as well as create accounts with arbitrary roles, such as admin. These issues can be exploited even if registration is disabled, and the Login widget is not active.Show less
1Sannce
1Smart Hd Wifi Security Camera Ean 2 950004 595317 Firmware
Jun 17, 2026
Apr 2, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices. By default, a mobile application is used to stream over UDP. However, the device offers many more services that also enable str...Show more
An issue was discovered on Sannce Smart HD Wifi Security Camera EAN 2 950004 595317 devices. By default, a mobile application is used to stream over UDP. However, the device offers many more services that also enable streaming. Although the service used by the mobile application requires a password, the other streaming services do not. By initiating communication on the RTSP port, an attacker can obtain access to the video feed without authenticating.Show less
1Dmasoftlab
1Dma Radius Manager
Jun 17, 2026
Apr 2, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
DMA Softlab Radius Manager 4.4.0 assigns the same session cookie to every admin session. The cookie is valid when the admin is logged in, but is invalid (temporarily) during times when the admin is logged out. In other w...Show more
DMA Softlab Radius Manager 4.4.0 assigns the same session cookie to every admin session. The cookie is valid when the admin is logged in, but is invalid (temporarily) during times when the admin is logged out. In other words, the cookie is functionally equivalent to a static password, and thus provides permanent access if stolen.Show less
1Devolutions
1Devolutions Server
Jun 17, 2026
Apr 1, 2021
N/A· v4
8.1 HIGH· v3
4.9 MEDIUM· v2
An issue was discovered in Devolutions Server before 2020.3. There is Broken Authentication with Windows domain users.
1Vmware
1Carbon Black Cloud Workload
Jun 17, 2026
Apr 1, 2021
N/A· v4
9.1 CRITICAL· v3
6.4 MEDIUM· v2
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...Show more
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.Show less
2Arubanetworks
Siemens
2Instant
Scalance W1750d Firmware
Jun 17, 2026
Mar 29, 2021
N/A· v4
6.8 MEDIUM· v3
4.6 MEDIUM· v2
A local authentication bypass vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.18 and below; Aruba Instant 6.5.x: 6.5.4.15 and below; Aruba...Show more
A local authentication bypass vulnerability was discovered in some Aruba Instant Access Point (IAP) products in version(s): Aruba Instant 6.4.x: 6.4.4.8-4.2.4.18 and below; Aruba Instant 6.5.x: 6.5.4.15 and below; Aruba Instant 8.3.x: 8.3.0.11 and below; Aruba Instant 8.4.x: 8.4.0.5 and below; Aruba Instant 8.5.x: 8.5.0.6 and below; Aruba Instant 8.6.x: 8.6.0.2 and below. Aruba has released patches for Aruba Instant that address this security vulnerability.Show less