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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
1Fogproject
1Fogproject
Oct 14, 2026
Sep 6, 2025
9.9 CRITICAL· v4
9.1 CRITICAL· v3
N/A· v2
FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Versions 1.5.10.1673 and below contain an authentication bypass vulnerability. It is possible for an attacker to perform an unauthentica...Show more
FOG is a free open-source cloning/imaging/rescue suite/inventory management system. Versions 1.5.10.1673 and below contain an authentication bypass vulnerability. It is possible for an attacker to perform an unauthenticated DB dump where they could pull a full SQL DB without credentials. A fix is expected to be released 9/15/2025. To address this vulnerability immediately, upgrade to the latest version of either the dev-branch or working-1.6 branch. This will patch the issue for users concerned about immediate exposure. See the FOG Project documentation for step-by-step upgrade instructions: https://docs.fogproject.org/en/latest/install-fog-server#choosing-a-fog-version.Show less
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Jun 17, 2026
Sep 6, 2025
N/A· v4
6.5 MEDIUM· v3
N/A· v2
The Cloud SAML SSO plugin for WordPress is vulnerable to Identity Provider Deletion due to a missing capability check on the delete_config action of the csso_handle_actions() function in all versions up to, and including...Show more
The Cloud SAML SSO plugin for WordPress is vulnerable to Identity Provider Deletion due to a missing capability check on the delete_config action of the csso_handle_actions() function in all versions up to, and including, 1.0.19. This makes it possible for unauthenticated attackers to delete any configured IdP, breaking the SSO authentication flow and causing a denial-of-service.Show less
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Jun 17, 2026
Sep 2, 2025
9.3 CRITICAL· v4
N/A· v3
N/A· v2
E2 Facility Management Systems use a proprietary protocol that allows for unauthenticated file operations on any file in the file system.
1Alaneuler
1Batterykid
Sep 26, 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
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Jun 17, 2026
Sep 1, 2025
5.9 MEDIUM· v4
N/A· v3
N/A· v2
Delta Electronics DIAView has an authentication bypass vulnerability.
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Jun 17, 2026
Sep 1, 2025
N/A· v4
7.3 HIGH· v3
N/A· v2
Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to read or write the device values of the product and s...Show more
Missing Authentication for Critical Function vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to read or write the device values of the product and stop the operation of the programs, since MODBUS/TCP in the products does not have authentication features.Show less
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Sep 2, 2025
Aug 30, 2025
8.7 HIGH· v4
N/A· v3
N/A· v2
A vulnerability in XAMPP, developed by Apache Friends, version 1.7.3's default WebDAV configuration allows remote authenticated attackers to upload and execute arbitrary PHP code. The WebDAV service, accessible via /webd...Show more
A vulnerability in XAMPP, developed by Apache Friends, version 1.7.3's default WebDAV configuration allows remote authenticated attackers to upload and execute arbitrary PHP code. The WebDAV service, accessible via /webdav/, accepts HTTP PUT requests using default credentials. This permits attackers to upload a malicious PHP payload and trigger its execution via a subsequent GET request, resulting in remote code execution on the server.Show less
1Sun.net
1Ehrd Ctms
Oct 18, 2026
Aug 30, 2025
9.3 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
A missing authentication for critical function vulnerability in SUNNET Corporate Training Management System before 10.11 allows remote attackers to access deployment functionality without prior authentication.
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Oct 18, 2026
Aug 29, 2025
9.3 CRITICAL· v4
9.8 CRITICAL· v3
N/A· v2
TSA developed by Changing has a Missing Authentication vulnerability, allowing unauthenticated remote attackers to read, modify, and delete database contents.
1Dlink
1Dir 868l Firmware
Jun 17, 2026
Aug 28, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
D-Link DIR-868L B1 router firmware version FW2.05WWB02 contains an unauthenticated OS command injection vulnerability in the fileaccess.cgi component. The endpoint /dws/api/UploadFile accepts a pre_api_arg parameter that...Show more
D-Link DIR-868L B1 router firmware version FW2.05WWB02 contains an unauthenticated OS command injection vulnerability in the fileaccess.cgi component. The endpoint /dws/api/UploadFile accepts a pre_api_arg parameter that is passed directly to system-level shell execution functions without sanitization or authentication. Remote attackers can exploit this to execute arbitrary commands as root via crafted HTTP requests.Show less
1Nsfocusglobal
1Secgate3600 Firmware
Jun 17, 2026
Aug 27, 2025
8.7 HIGH· v4
7.5 HIGH· v3
N/A· v2
SecGate3600, a network firewall product developed by NSFOCUS, contains a sensitive information disclosure vulnerability in the /cgi-bin/authUser/authManageSet.cgi endpoint. The affected component fails to enforce authent...Show more
SecGate3600, a network firewall product developed by NSFOCUS, contains a sensitive information disclosure vulnerability in the /cgi-bin/authUser/authManageSet.cgi endpoint. The affected component fails to enforce authentication checks on POST requests to retrieve user data. An unauthenticated remote attacker can exploit this flaw to obtain sensitive information, including user identifiers and configuration details, by sending crafted requests to the vulnerable endpoint. An affected version range is undefined. Exploitation evidence was first observed by the Shadowserver Foundation on 2024-06-18 UTC.Show less
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Jun 17, 2026
Aug 27, 2025
5.3 MEDIUM· v4
N/A· v3
N/A· v2
The "serverConfig" endpoint, which returns the module configuration including credentials, is accessible without authentication.
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Jun 17, 2026
Aug 27, 2025
9.0 CRITICAL· v4
N/A· v3
N/A· v2
The paths "/cgi-bin/CliniNET.prd/utils/userlogstat.pl", "/cgi-bin/CliniNET.prd/utils/usrlogstat.pl", and "/cgi-bin/CliniNET.prd/utils/dblogstat.pl" expose data containing session IDs.
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Jun 17, 2026
Aug 27, 2025
9.0 CRITICAL· v4
N/A· v3
N/A· v2
The vulnerability allows unauthenticated users to download a file containing session ID data by directly accessing the "/cgi-bin/CliniNET.prd/utils/userlogxls.pl" endpoint.
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Jun 17, 2026
Aug 27, 2025
9.0 CRITICAL· v4
N/A· v3
N/A· v2
Unauthenticated access to the "/cgi-bin/CliniNET.prd/GetActiveSessions.pl" endpoint allows takeover of any user session logged into the system, including users with admin privileges.
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Jun 17, 2026
Aug 27, 2025
8.8 HIGH· v4
N/A· v3
N/A· v2
The system exposes several endpoints, typically including "/int/" in their path, that should be restricted to internal services, but are instead publicly accessible without authentication to any host able to reach the ap...Show more
The system exposes several endpoints, typically including "/int/" in their path, that should be restricted to internal services, but are instead publicly accessible without authentication to any host able to reach the application server on port 443/tcp.Show less
1Kapsch
2Ris 9160 Firmware
Ris 9260 Firmware
Jun 17, 2026
Aug 26, 2025
N/A· v4
6.8 MEDIUM· v3
N/A· v2
Kapsch TrafficCom RIS-9260 RSU LEO v3.2.0.829.23, v3.8.0.1119.42, and v4.6.0.1211.28 were discovered to contain Android Debug Bridge (ADB) pre-installed (/mnt/c3platpersistent/opt/platform-tools/adb) and enabled by defau...Show more
Kapsch TrafficCom RIS-9260 RSU LEO v3.2.0.829.23, v3.8.0.1119.42, and v4.6.0.1211.28 were discovered to contain Android Debug Bridge (ADB) pre-installed (/mnt/c3platpersistent/opt/platform-tools/adb) and enabled by default, allowing unauthenticated root shell access to the cellular modem via the default 'kapsch' user.Show less
1Tp Link
1Kp303 Firmware
Jun 17, 2026
Aug 25, 2025
8.7 HIGH· v4
8.8 HIGH· v3
N/A· v2
The TP-Link KP303 Smartplug can be issued unauthenticated protocol commands that may cause unintended power-off condition and potential information leak. This issue affects TP-Link KP303 (US) Smartplug: before 1.1.0.
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Jun 17, 2026
Aug 25, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
An authentication bypass vulnerability exists which allows an unauthenticated attacker to control administrator backup functions, leading to compromise of passwords, secrets, and application session tokens stored by the...Show more
An authentication bypass vulnerability exists which allows an unauthenticated attacker to control administrator backup functions, leading to compromise of passwords, secrets, and application session tokens stored by the Unified PAM.Show less
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Jun 17, 2026
Aug 22, 2025
N/A· v4
9.8 CRITICAL· v3
N/A· v2
Voltronic Power ViewPower through 1.04-21353 and PowerShield Netguard before 1.04-23292 allows a remote attacker to configure the system via an unspecified web interface. An unauthenticated remote attacker can make chang...Show more
Voltronic Power ViewPower through 1.04-21353 and PowerShield Netguard before 1.04-23292 allows a remote attacker to configure the system via an unspecified web interface. An unauthenticated remote attacker can make changes to the system including: changing the web interface admin password, view/change system configuration, enumerate connected UPS devices and shut down connected UPS devices. This extends to being able to configure operating system commands that should run if the system detects a connected UPS shutting down.Show less