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CWE-287

4,461 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 (4,461)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Google
1Android
Jun 17, 2026
Sep 2, 2025
N/A· v4
7.3 HIGH· v3
N/A· v2
In multiple functions of ConnectionServiceWrapper.java, there is a possible way to retain a permission forever in the background due to a logic error in the code. This could lead to local escalation of privilege with no...Show more
In multiple functions of ConnectionServiceWrapper.java, there is a possible way to retain a permission forever in the background due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Show less
1Alaneuler
1Batterykid
Jun 17, 2026
Sep 2, 2025
7.1 HIGH· v4
7.8 HIGH· v3
6.8 MEDIUM· v2
A weakness has been identified in alaneuler batteryKid up to 2.1 on macOS. The affected element is an unknown function of the file PrivilegeHelper/PrivilegeHelper.swift of the component NSXPCListener. This manipulation c...Show more
A weakness has been identified in alaneuler batteryKid up to 2.1 on macOS. The affected element is an unknown function of the file PrivilegeHelper/PrivilegeHelper.swift of the component NSXPCListener. This manipulation causes missing authentication. It is possible to launch the attack on the local host. The exploit has been made available to the public and could be exploited.Show less
1Qnap
1Qvr
Jun 17, 2026
Aug 29, 2025
9.3 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
An improper authentication vulnerability has been reported to affect VioStor. If a remote attacker, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerabili...Show more
An improper authentication vulnerability has been reported to affect VioStor. If a remote attacker, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: VioStor 5.1.6 build 20250621 and laterShow less
1Tenda
1Ac8 Firmware
Jun 17, 2026
Aug 28, 2025
N/A· v4
5.3 MEDIUM· v3
N/A· v2
An issue was discovered in Tenda AC8 v4.0 AC1200 Dual-band Gigabit Wireless Router AC8v4.0 Firmware 16.03.33.05. The root password of the device is calculated with a static string and the last two octets of the MAC addre...Show more
An issue was discovered in Tenda AC8 v4.0 AC1200 Dual-band Gigabit Wireless Router AC8v4.0 Firmware 16.03.33.05. The root password of the device is calculated with a static string and the last two octets of the MAC address of the device. This allows an unauthenticated attacker to authenticate with network services on the device.Show less
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Jun 17, 2026
Aug 28, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The RingCentral Communications plugin for WordPress is vulnerable to Authentication Bypass due to improper validation within the ringcentral_admin_login_2fa_verify() function in versions 1.5 to 1.6.8. This makes it possi...Show more
The RingCentral Communications plugin for WordPress is vulnerable to Authentication Bypass due to improper validation within the ringcentral_admin_login_2fa_verify() function in versions 1.5 to 1.6.8. This makes it possible for unauthenticated attackers to log in as any user simply by supplying identical bogus codes.Show less
1Totolink
1T10 Firmware
Jun 17, 2026
Aug 27, 2025
5.5 MEDIUM· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
A vulnerability has been found in TOTOLINK T10 4.1.8cu.5241_B20210927. Affected is an unknown function of the file /formLoginAuth.htm. The manipulation of the argument authCode with the input 1 leads to improper authenti...Show more
A vulnerability has been found in TOTOLINK T10 4.1.8cu.5241_B20210927. Affected is an unknown function of the file /formLoginAuth.htm. The manipulation of the argument authCode with the input 1 leads to improper authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.Show less
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Jun 17, 2026
Aug 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An authentication bypass vulnerability in anji-plus AJ-Report up to v1.4.2 allows unauthenticated attackers to execute arbitrary code via a crafted URL.
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Jun 17, 2026
Aug 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
MallChat v1.0-SNAPSHOT has an authentication bypass vulnerability. An attacker can exploit this vulnerability to access API without any token.
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Jun 17, 2026
Aug 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
zhisheng17 blog 3.0.1-SNAPSHOT has an authentication bypass vulnerability. An attacker can exploit this vulnerability to access API without any token.
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-
Jun 17, 2026
Aug 21, 2025
N/A· v4
8.1 HIGH· v3
N/A· v2
An authentication bypass vulnerability in PandoraNext-TokensTool v0.6.8 and before. An attacker can exploit this vulnerability to access API without any token.
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-
Jun 17, 2026
Aug 21, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue in Roadcute API v.1 allows a remote attacker to execute arbitrary code via the application exposing a password reset API endpoint that fails to validate the identity of the requester properly
1Jeewms
1Jeewms
Jun 17, 2026
Aug 20, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
JeeWMS 771e4f5d0c01ffdeae1671be4cf102b73a3fe644 (2025-05-19) contains incorrect authentication bypass vulnerability, which can lead to arbitrary file reading.
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-
Jun 17, 2026
Aug 20, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
jeewx-boot 1.3 has an authentication bypass vulnerability in the preHandle function
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Jun 17, 2026
Aug 20, 2025
N/A· v4
8.8 HIGH· v3
N/A· v2
Authentication Bypass vulnerability in jobx up to v1.0.1-RELEASE allows an attacker can exploit this vulnerability to access sensitive API without any token via the preHandle function.
1Meshtastic
1Meshtastic Firmware
Jun 17, 2026
Aug 18, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Meshtastic is an open source mesh networking solution. Prior to v2.6.3, an attacker can send NodeInfo with a empty publicKey first, then overwrite it with a new key. First sending a empty key bypasses 'if (p.public_key.s...Show more
Meshtastic is an open source mesh networking solution. Prior to v2.6.3, an attacker can send NodeInfo with a empty publicKey first, then overwrite it with a new key. First sending a empty key bypasses 'if (p.public_key.size > 0) {', clearing the existing publicKey (and resetting the size to 0) for a known node. Then a new key bypasses 'if (info->user.public_key.size > 0) {', and this malicious key is stored in NodeDB. This vulnerability is fixed in 2.6.3.Show less
1Zhenfeng13
1My Blog
Jun 17, 2026
Aug 18, 2025
5.5 MEDIUM· v4
3.7 LOW· v3
5.0 MEDIUM· v2
A security flaw has been discovered in zhenfeng13 My-Blog 1.0.0. This vulnerability affects unknown code of the file /blog/comment of the component Frontend Blog Article Comment Handler. The manipulation leads to authent...Show more
A security flaw has been discovered in zhenfeng13 My-Blog 1.0.0. This vulnerability affects unknown code of the file /blog/comment of the component Frontend Blog Article Comment Handler. The manipulation leads to authentication bypass by capture-replay. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.Show less
1Fabian
1Hostel Management System
Jun 17, 2026
Aug 14, 2025
1.9 LOW· v4
7.8 HIGH· v3
4.3 MEDIUM· v2
A vulnerability was identified in code-projects Hostel Management System 1.0. This affects an unknown part of the file hostel_manage.exe of the component Login. The manipulation leads to improper authentication. It is po...Show more
A vulnerability was identified in code-projects Hostel Management System 1.0. This affects an unknown part of the file hostel_manage.exe of the component Login. The manipulation leads to improper authentication. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used.Show less
1Totolink
1Ex1200t Firmware
Jul 5, 2026
Aug 13, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
In TOTOLINK EX1200T firmware 4.1.2cu.5215, an attacker can bypass login by sending a specific request through formLoginAuth.htm.
1Wegia
1Wegia
Jun 17, 2026
Aug 12, 2025
N/A· v4
7.5 HIGH· v3
N/A· v2
WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Prior to version 3.4.8, the application does not check authentication at endpoint /html/personalizacao_remover.php...Show more
WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Prior to version 3.4.8, the application does not check authentication at endpoint /html/personalizacao_remover.php allowing anonymous attacker (without login) to delete any Image files at endpoint /html/personalizacao_remover.php by defining imagem_0 as image id to delete. This issue has been patched in version 3.4.8.Show less
1Wegia
1Wegia
Jun 17, 2026
Aug 12, 2025
10.0 CRITICAL· v4
6.5 MEDIUM· v3
N/A· v2
WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Prior to version 3.4.8, a path traversal vulnerability was discovered in the WeGIA application, html/socio/sistema/...Show more
WeGIA is an open source web manager with a focus on the Portuguese language and charitable institutions. Prior to version 3.4.8, a path traversal vulnerability was discovered in the WeGIA application, html/socio/sistema/download_remessa.php endpoint. This vulnerability could allow an attacker to gain unauthorized access to local files in the server and sensitive information stored in config.php. config.php contains information that could allow direct access to the database. This issue has been patched in version 3.4.8.Show less