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CWE-287

5,263 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.

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CVEs (5,263)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Netgear
1Rax43 Firmware
Jun 17, 2026
Dec 30, 2021
N/A· v4
6.8 MEDIUM· v3
7.2 HIGH· v2
Netgear RAX43 version 1.0.3.96 does not have sufficient protections to the UART interface. A malicious actor with physical access to the device is able to connect to the UART port via a serial connection, login with defa...Show more
Netgear RAX43 version 1.0.3.96 does not have sufficient protections to the UART interface. A malicious actor with physical access to the device is able to connect to the UART port via a serial connection, login with default credentials, and execute commands as the root user. These default credentials are admin:admin.Show less
1Trendnet
1Tew 827dru Firmware
Jun 17, 2026
Dec 30, 2021
N/A· v4
6.8 MEDIUM· v3
7.2 HIGH· v2
Trendnet AC2600 TEW-827DRU version 2.08B01 does not have sufficient protections for the UART functionality. A malicious actor with physical access to the device is able to connect to the UART port via a serial connection...Show more
Trendnet AC2600 TEW-827DRU version 2.08B01 does not have sufficient protections for the UART functionality. A malicious actor with physical access to the device is able to connect to the UART port via a serial connection. No username or password is required and the user is given a root shell with full control of the device.Show less
1Glewlwyd Project
1Glewlwyd
Jun 17, 2026
Dec 30, 2021
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
Glewlwyd 2.0.0, fixed in 2.6.1 is affected by an incorrect access control vulnerability. One user can attempt to log in as another user without its password.
1Qnap
1Qfile
Jun 17, 2026
Dec 29, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
An improper authentication vulnerability has been reported to affect Android App Qfile. If exploited, this vulnerability allows attackers to compromise app and access information We have already fixed this vulnerability...Show more
An improper authentication vulnerability has been reported to affect Android App Qfile. If exploited, this vulnerability allows attackers to compromise app and access information We have already fixed this vulnerability in the following versions of Qfile: Qfile 3.0.0.1105 and laterShow less
1Authguard Project
1Authguard
Jun 17, 2026
Dec 27, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
basic/BasicAuthProvider.java in AuthGuard before 0.9.0 allows authentication via an inactive identifier.
1Anker
1Eufy Homebase 2 Firmware
Jun 17, 2026
Dec 22, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
An authentication bypass vulnerability exists in the CMD_DEVICE_GET_RSA_KEY_REQUEST functionality of the home_security binary of Anker Eufy Homebase 2 2.1.6.9h. A specially-crafted set of network packets can lead to incr...Show more
An authentication bypass vulnerability exists in the CMD_DEVICE_GET_RSA_KEY_REQUEST functionality of the home_security binary of Anker Eufy Homebase 2 2.1.6.9h. A specially-crafted set of network packets can lead to increased privileges.Show less
1Garrett
1Ic Module Cma
Jun 17, 2026
Dec 22, 2021
N/A· v4
8.1 HIGH· v3
9.3 HIGH· v2
An authentication bypass vulnerability exists in the CMA run_server_6877 functionality of Garrett Metal Detectors iC Module CMA Version 5.0. A properly-timed network connection can lead to authentication bypass via sessi...Show more
An authentication bypass vulnerability exists in the CMA run_server_6877 functionality of Garrett Metal Detectors iC Module CMA Version 5.0. A properly-timed network connection can lead to authentication bypass via session hijacking. An attacker can send a sequence of requests to trigger this vulnerability.Show less
1Mesalabs
1Amegaview
Jun 17, 2026
Dec 21, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Mesa Labs AmegaView Versions 3.0 and prior’s passcode is generated by an easily reversible algorithm, which may allow an attacker to gain access to the device.
1Dell
1Powerscale Onefs
Jun 17, 2026
Dec 21, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
Dell PowerScale OneFS, versions 8.2.2-9.3.0.x, contain an authentication bypass by primary weakness in one of the authentication factors. A remote unauthenticated attacker may potentially exploit this vulnerability and b...Show more
Dell PowerScale OneFS, versions 8.2.2-9.3.0.x, contain an authentication bypass by primary weakness in one of the authentication factors. A remote unauthenticated attacker may potentially exploit this vulnerability and bypass one of the factors of authentication.Show less
1Zohocorp
1Manageengine Pam360
Jun 17, 2026
Dec 20, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Zoho ManageEngine PAM360 before build 5303 allows attackers to modify a few aspects of application state because of a filter bypass in which authentication is not required.
1Zohocorp
1Manageengine Access Manager Plus
Jun 17, 2026
Dec 20, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Zoho ManageEngine Access Manager Plus before 4203 allows anyone to view a few data elements (e.g., access control details) and modify a few aspects of the application state.
1Zohocorp
1Manageengine Servicedesk Plus Msp
Jun 17, 2026
Dec 20, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Zoho ManageEngine ServiceDesk Plus MSP before 10.5 Build 10534 is vulnerable to unauthenticated remote code execution due to a filter bypass in which authentication is not required.
1Tcman
1Gim
Jun 17, 2026
Dec 17, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
TCMAN GIM is vulnerable to a lack of authorization in all available webservice methods listed in /PC/WebService.asmx. The exploitation of this vulnerability might allow a remote attacker to obtain information.
1Elabftw
1Elabftw
Jun 17, 2026
Dec 16, 2021
N/A· v4
9.8 CRITICAL· v3
6.5 MEDIUM· v2
eLabFTW is an electronic lab notebook manager for research teams. In versions prior to 4.2.0 there is a vulnerability which allows an attacker to authenticate as an existing user, if that user was created using a single...Show more
eLabFTW is an electronic lab notebook manager for research teams. In versions prior to 4.2.0 there is a vulnerability which allows an attacker to authenticate as an existing user, if that user was created using a single sign-on authentication option such as LDAP or SAML. It impacts instances where LDAP or SAML is used for authentication instead of the (default) local password mechanism. Users should upgrade to at least version 4.2.0.Show less
1Elabftw
1Elabftw
Jun 17, 2026
Dec 16, 2021
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
eLabFTW is an electronic lab notebook manager for research teams. In versions prior to 4.2.0 there is a vulnerability which allows any authenticated user to gain access to arbitrary accounts by setting a specially crafte...Show more
eLabFTW is an electronic lab notebook manager for research teams. In versions prior to 4.2.0 there is a vulnerability which allows any authenticated user to gain access to arbitrary accounts by setting a specially crafted email address. This vulnerability impacts all instances that have not set an explicit email domain name allowlist. Note that whereas neither administrators nor targeted users are notified of a change, an attacker will need to control an account. The default settings require administrators to validate newly created accounts. The problem has been patched. Users should upgrade to at least version 4.2.0. For users unable to upgrade enabling an email domain allow list (from Sysconfig panel, Security tab) will completely resolve the issue.Show less
1Baxter
7Welch Allyn Connex Cardio
Welch Allyn Diagnostic Cardiology SuiteWelch Allyn Hscribe Holter Analysis System Firmware+4 more
Jun 17, 2026
Dec 15, 2021
N/A· v4
9.8 CRITICAL· v3
6.8 MEDIUM· v2
The impacted products, when configured to use SSO, are affected by an improper authentication vulnerability. This vulnerability allows the application to accept manual entry of any active directory (AD) account provision...Show more
The impacted products, when configured to use SSO, are affected by an improper authentication vulnerability. This vulnerability allows the application to accept manual entry of any active directory (AD) account provisioned in the application without supplying a password, resulting in access to the application as the supplied AD account, with all associated privileges.Show less
1Metagauss
1Registrationmagic
Jun 17, 2026
Dec 14, 2021
N/A· v4
8.1 HIGH· v3
6.8 MEDIUM· v2
The RegistrationMagic WordPress plugin made it possible for unauthenticated users to log in as any site user, including administrators, if they knew a valid username on the site due to missing identity validation in the...Show more
The RegistrationMagic WordPress plugin made it possible for unauthenticated users to log in as any site user, including administrators, if they knew a valid username on the site due to missing identity validation in the social login function social_login_using_email() of the plugin. This affects versions equal to, and less than, 5.0.1.7.Show less
1Glfusion
1Glfusion
Jun 17, 2026
Dec 14, 2021
N/A· v4
5.3 MEDIUM· v3
5.0 MEDIUM· v2
glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker can register with the mailbox of any user. When users want to register, they will find that the mailb...Show more
glFusion CMS v1.7.9 is affected by an arbitrary user registration vulnerability in /public_html/users.php. An attacker can register with the mailbox of any user. When users want to register, they will find that the mailbox has been occupied.Show less
1Siemens
2Sipass Integrated
Siveillance Identity
Jun 17, 2026
Dec 14, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A vulnerability has been identified in SiPass integrated V2.76 (All versions), SiPass integrated V2.80 (All versions), SiPass integrated V2.85 (All versions), Siveillance Identity V1.5 (All versions), Siveillance Identit...Show more
A vulnerability has been identified in SiPass integrated V2.76 (All versions), SiPass integrated V2.80 (All versions), SiPass integrated V2.85 (All versions), Siveillance Identity V1.5 (All versions), Siveillance Identity V1.6 (All versions < V1.6.284.0). Affected applications insufficiently limit the access to the internal user authentication service. This could allow an unauthenticated remote attacker to trigger several actions on behalf of valid user accounts.Show less
1Ibm
1Spectrum Copy Data Management
Jun 17, 2026
Dec 13, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
IBM Spectrum Copy Data Management 2.2.13 and earlier has weak authentication and password rules and incorrectly handles default credentials for the Spectrum Copy Data Management Admin console. IBM X-Force ID: 214957.