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CWE-306

3,693 CVEs • Abstraction: Base • Likelihood of Exploit: High

Missing Authentication for Critical Function

The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.

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CVEs (3,693)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Dlink
1Dcs 825l Firmware
Jun 17, 2026
Aug 22, 2025
N/A· v4
7.3 HIGH· v3
N/A· v2
D-Link DCS-825L firmware version 1.08.01 and possibly prior versions contain an insecure implementation in the mydlink-watch-dog.sh script. The script monitors and respawns the `dcp` and `signalc` binaries without valida...Show more
D-Link DCS-825L firmware version 1.08.01 and possibly prior versions contain an insecure implementation in the mydlink-watch-dog.sh script. The script monitors and respawns the `dcp` and `signalc` binaries without validating their integrity, origin, or permissions. An attacker with filesystem access (e.g., via UART or firmware modification) may replace these binaries to achieve persistent arbitrary code execution with root privileges. The issue stems from improper handling of executable trust and absence of integrity checks in the watchdog logic.Show less
1Uniong
1Webitr
Jun 17, 2026
Aug 22, 2025
9.3 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
WebITR developed by Uniong has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to log into the system as arbitrary users by exploiting a specific functionality.
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Jun 17, 2026
Aug 21, 2025
N/A· v4
9.1 CRITICAL· v3
N/A· v2
An issue was discovered in TitanHQ SpamTitan Email Security Gateway 8.00.x before 8.00.101 and 8.01.x before 8.01.14. The file quarantine.php within the SpamTitan interface allows unauthenticated users to trigger account...Show more
An issue was discovered in TitanHQ SpamTitan Email Security Gateway 8.00.x before 8.00.101 and 8.01.x before 8.01.14. The file quarantine.php within the SpamTitan interface allows unauthenticated users to trigger account-level actions using a crafted GET request. Notably, when a non-existent email address is provided as part of the email parameter, SpamTitan will automatically create a user record and associate quarantine settings with it - all without requiring authentication.Show less
1Mattermost
1Mattermost Server
Jun 17, 2026
Aug 21, 2025
N/A· v4
4.3 MEDIUM· v3
N/A· v2
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2 fail to sanitize the team invite ID in the POST /api/v4/teams/:teamId/restore endpoint which allows an team admin with no membe...Show more
Mattermost versions 10.8.x <= 10.8.3, 10.5.x <= 10.5.8, 9.11.x <= 9.11.17, 10.9.x <= 10.9.2 fail to sanitize the team invite ID in the POST /api/v4/teams/:teamId/restore endpoint which allows an team admin with no member invite privileges to get the team’s invite id.Show less
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Jun 17, 2026
Aug 21, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
A Missing Authentication for Critical Function vulnerability in the UniFi Connect EV Station Pro may allow a malicious actor with physical or adjacent access to perform an unauthorized factory reset. Affected Pro...Show more
A Missing Authentication for Critical Function vulnerability in the UniFi Connect EV Station Pro may allow a malicious actor with physical or adjacent access to perform an unauthorized factory reset. Affected Products: UniFi Connect EV Station Pro (Version 1.5.18 and earlier) Mitigation: Update UniFi Connect EV Station Pro to Version 1.5.27 or laterShow less
1Aomeitech
1Cyber Backup
Jun 17, 2026
Aug 20, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
AOMEI Cyber Backup Missing Authentication for Critical Function Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of AOMEI Cyber Backup. A...Show more
AOMEI Cyber Backup Missing Authentication for Critical Function Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of AOMEI Cyber Backup. Authentication is not required to exploit this vulnerability. The specific flaw exists within the DaoService service, which listens on TCP port 9074 by default. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-26158.Show less
1Aomei
1Cyber Backup
Jun 17, 2026
Aug 20, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
AOMEI Cyber Backup Missing Authentication for Critical Function Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of AOMEI Cyber Backup. A...Show more
AOMEI Cyber Backup Missing Authentication for Critical Function Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of AOMEI Cyber Backup. Authentication is not required to exploit this vulnerability. The specific flaw exists within the StorageNode service, which listens on TCP port 9075 by default. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of SYSTEM. Was ZDI-CAN-26156.Show less
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Jul 5, 2026
Aug 19, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An issue was discovered in Cicool builder 3.4.4 allowing attackers to reset the administrator's password via the /administrator/auth/reset_password endpoint.
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Jun 17, 2026
Aug 19, 2025
N/A· v4
8.2 HIGH· v3
N/A· v2
Improper Access Control issue in the Workflow component of Fortra's FileCatalyst allows unauthenticated users to upload arbitrary files via the order forms page.
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Jun 17, 2026
Aug 19, 2025
N/A· v4
7.5 HIGH· v3
N/A· v2
An unauthenticated remote attacker can get access without password protection to the affected device. This enables the unprotected read-only access to the stored measurement data.
1Authenticator Login Project
1Authenticator Login
Jun 17, 2026
Aug 15, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Authentication Bypass Using an Alternate Path or Channel vulnerability in Drupal Authenticator Login allows Authentication Bypass.This issue affects Authenticator Login: from 0.0.0 before 2.1.4.
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Jun 17, 2026
Aug 14, 2025
N/A· v4
9.1 CRITICAL· v3
N/A· v2
KuWFi CPF908-CP5 WEB5.0_LCD_20210125 devices have multiple unauthenticated access control vulnerabilities within goform/goform_set_cmd_process and goform/goform_get_cmd_process. These allow an unauthenticated attacker to...Show more
KuWFi CPF908-CP5 WEB5.0_LCD_20210125 devices have multiple unauthenticated access control vulnerabilities within goform/goform_set_cmd_process and goform/goform_get_cmd_process. These allow an unauthenticated attacker to retrieve sensitive information (including the device admin username and password), modify critical device settings, and send arbitrary SMS messages.Show less
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Jun 17, 2026
Aug 14, 2025
8.8 HIGH· v4
N/A· v3
N/A· v2
A security issue exists within the 5032 16pt Digital Configurable module’s web server. Intercepted session credentials can be used within a 3-minute timeout window, allowing unauthorized users to perform privileged actio...Show more
A security issue exists within the 5032 16pt Digital Configurable module’s web server. Intercepted session credentials can be used within a 3-minute timeout window, allowing unauthorized users to perform privileged actions.Show less
1Flowiseai
1Flowise
Jun 17, 2026
Aug 14, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
The Custom MCPs feature is designed to execute OS commands, for instance, using tools like `npx` to spin up local MCP Servers. However, Flowise's inherent authentication and authorization model is minimal and lacks role-...Show more
The Custom MCPs feature is designed to execute OS commands, for instance, using tools like `npx` to spin up local MCP Servers. However, Flowise's inherent authentication and authorization model is minimal and lacks role-based access controls (RBAC). Furthermore, in Flowise versions before 3.0.1 the default installation operates without authentication unless explicitly configured. This combination allows unauthenticated network attackers to execute unsandboxed OS commands.Show less
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Aug 14, 2025
Aug 13, 2025
10.0 CRITICAL· v4
N/A· v3
N/A· v2
Traq versions 2.0 through 2.3 contain a remote code execution vulnerability in the admincp/common.php script. The flawed authorization logic fails to halt execution after a failed access check, allowing unauthenticated u...Show more
Traq versions 2.0 through 2.3 contain a remote code execution vulnerability in the admincp/common.php script. The flawed authorization logic fails to halt execution after a failed access check, allowing unauthenticated users to reach admin-only functionality. This can be exploited via plugins.php to inject and execute arbitrary PHP code.Show less
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Jun 17, 2026
Aug 13, 2025
8.7 HIGH· v4
7.5 HIGH· v3
N/A· v2
Missing Authentication for Critical Function vulnerability in ABB ABB AbilityTM zenon.This issue affects ABB AbilityTM zenon: from 7.50 through 14.
1Microsoft
13Windows 10 1507
Windows 10 1607Windows 10 1809+10 more
Jun 17, 2026
Aug 12, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
Missing authentication for critical function in Windows StateRepository API allows an authorized attacker to elevate privileges locally.
1Nixos
1Hydra
Jun 17, 2026
Aug 12, 2025
6.9 MEDIUM· v4
7.5 HIGH· v3
N/A· v2
Hydra is a continuous integration service for Nix based projects. Prior to commit f7bda02, /api/push-github and /api/push-gitea are called by the corresponding forge without HTTP Basic authentication. Both forges do howe...Show more
Hydra is a continuous integration service for Nix based projects. Prior to commit f7bda02, /api/push-github and /api/push-gitea are called by the corresponding forge without HTTP Basic authentication. Both forges do however feature HMAC signing with a secret key. Triggering an evaluation can be very taxing on the infrastructure when large evaluations are done, introducing potential denial of service attacks on the host running the evaluator. This issue has been patched by commit f7bda02. A workaround involves blocking /api/push-github and /api/push-gitea via a reverse proxy.Show less
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Jun 17, 2026
Aug 12, 2025
N/A· v4
7.8 HIGH· v3
N/A· v2
A low-privileged local attacker can exploit improper permissions on nssm.exe to escalate their privileges and gain administrative access.
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Jun 17, 2026
Aug 11, 2025
9.2 CRITICAL· v4
8.1 HIGH· v3
N/A· v2
The ASPECT system allows users to bypass authentication. This issue affects all versions of ASPECT