Vulnerabilities (CVE)

Filtered by CWE-306
Total 2856 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2025-7679 2026-06-17 N/A 8.1 HIGH
The ASPECT system allows users to bypass authentication. This issue affects all versions of ASPECT
CVE-2025-7635 1 Calix 1 Calix Gigacenter Ont 2026-06-17 N/A 7.7 HIGH
Unauthenticated Telnet access vulnerability in Calix GigaCenter ONT allows root access.This issue affects GigaCenter ONT: 844E, 844G, 844GE, 854GE.
CVE-2025-7405 2026-06-17 N/A 7.3 HIGH
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.
CVE-2025-7328 1 Rockwellautomation 2 1783-natr, 1783-natr Firmware 2026-06-17 N/A 9.8 CRITICAL
Multiple Broken Authentication security issues exist in the affected product. The security issues are due to missing authentication checks on critical functions. These could result in potential denial-of-service, admin account takeover, or NAT rule modifications. Devices would no longer be able to communicate through NATR as a result of denial-of-service or NAT rule modifications. NAT rule modification could also result in device communication to incorrect endpoints. Admin account takeover could allow modification of configuration and require physical access to restore.
CVE-2025-7115 2026-06-17 7.5 HIGH 7.3 HIGH
A vulnerability was found in rowboatlabs rowboat up to 8096eaf63b5a0732edd8f812bee05b78e214ee97. It has been rated as critical. Affected by this issue is the function PUT of the file apps/rowboat/app/api/uploads/[fileId]/route.ts of the component Session Handler. The manipulation of the argument params leads to missing authentication. The attack may be launched remotely. Continious delivery with rolling releases is used by this product. Therefore, no version details of affected nor updated releases are available. It is expected that this issue will be fixed in the near future.
CVE-2025-7114 1 Sim 1 Sim 2026-06-17 7.5 HIGH 7.3 HIGH
A vulnerability was found in SimStudioAI sim up to 37786d371e17d35e0764e1b5cd519d873d90d97b. It has been declared as critical. Affected by this vulnerability is the function POST of the file apps/sim/app/api/files/upload/route.ts of the component Session Handler. The manipulation of the argument Request leads to missing authentication. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
CVE-2025-7045 2026-06-17 N/A 6.5 MEDIUM
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.
CVE-2025-7031 1 Config Pages Viewer Project 1 Config Pages Viewer 2026-06-17 N/A 5.3 MEDIUM
Missing Authentication for Critical Function vulnerability in Drupal Config Pages Viewer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Config Pages Viewer: from 0.0.0 before 1.0.4.
CVE-2025-71318 2026-06-17 N/A 9.8 CRITICAL
NetMan 204 fails to enforce authentication on its administrative pages and command endpoints. A remote, unauthenticated attacker can directly request administrative pages (such as administration.html, administration-commands.html, and configuration.html) to disclose sensitive information including LDAP configuration and active user details, and can invoke privileged UPS control commands — including shutdown, reboot, switch-on-bypass, and battery test — without supplying any credentials.
CVE-2025-70147 1 Projectworlds 1 Online Time Table Generator 2026-06-17 N/A 7.5 HIGH
Missing authentication in /admin/student.php and /admin/teacher.php in ProjectWorlds Online Time Table Generator 1.0 allows remote attackers to obtain sensitive information (including plaintext password field values) via direct HTTP GET requests to these endpoints without a valid session.
CVE-2025-70146 1 Projectworlds 1 Online Time Table Generator 2026-06-17 N/A 9.1 CRITICAL
Missing authentication in multiple administrative action scripts under /admin/ in ProjectWorlds Online Time Table Generator 1.0 allows remote attackers to perform unauthorized administrative operations (e.g.,adding records, deleting records) via direct HTTP requests to affected endpoints without a valid session.
CVE-2025-70141 1 Oretnom23 1 Customer Support System 2026-06-17 N/A 9.4 CRITICAL
SourceCodester Customer Support System 1.0 contains an incorrect access control vulnerability in ajax.php. The AJAX dispatcher does not enforce authentication or authorization before invoking administrative methods in admin_class.php based on the action parameter. An unauthenticated remote attacker can perform sensitive operations such as creating customers and deleting users (including the admin account), as well as modifying or deleting other application records (tickets, departments, comments), resulting in unauthorized data modification.
CVE-2025-6920 1 Redhat 1 Ai Inference Server 2026-06-17 N/A 5.3 MEDIUM
A flaw was found in the authentication enforcement mechanism of a model inference API in ai-inference-server. All /v1/* endpoints are expected to enforce API key validation. However, the POST /invocations endpoint failed to do so, resulting in an authentication bypass. This vulnerability allows unauthorized users to access the same inference features available on protected endpoints, potentially exposing sensitive functionality or allowing unintended access to backend resources.
CVE-2025-6916 1 Totolink 2 T6, T6 Firmware 2026-06-17 8.3 HIGH 8.8 HIGH
A vulnerability, which was classified as critical, was found in TOTOLINK T6 4.1.5cu.748_B20211015. This affects the function Form_Login of the file /formLoginAuth.htm. The manipulation of the argument authCode/goURL leads to missing authentication. The attack needs to be initiated within the local network. The exploit has been disclosed to the public and may be used.
CVE-2025-6792 2026-06-17 N/A 5.3 MEDIUM
The One to one user Chat by WPGuppy plugin for WordPress is vulnerable to unauthorized access of data due to a missing capability check on the /wp-json/guppylite/v2/channel-authorize rest endpoint in all versions up to, and including, 1.1.4. This makes it possible for unauthenticated attackers to intercept and view private chat messages between users.
CVE-2025-6763 1 Cometsystem 20 H3531, H3531 Firmware, P8510 and 17 more 2026-06-17 7.6 HIGH 8.1 HIGH
A vulnerability was found in Comet System T0510, T3510, T3511, T4511, T6640, T7511, T7611, P8510, P8552 and H3531 1.60. Affected by this issue is some unknown functionality of the file /setupA.cfg of the component Web-based Management Interface. Performing manipulation results in missing authentication. The attack may be initiated remotely. A high degree of complexity is needed for the attack. The exploitation is known to be difficult. The exploit has been made public and could be used. There are still doubts about whether this vulnerability truly exists. The vendor explains, that "[d]evices described at CVE are not intended to be exposed into internet and proper security of devices is to end-users."
CVE-2025-6678 1 Autel 18 Maxicharger Ac Elite Business C50, Maxicharger Ac Elite Business C50 Firmware, Maxicharger Ac Pro and 15 more 2026-06-17 N/A 7.5 HIGH
Autel MaxiCharger AC Wallbox Commercial PIN Missing Authentication Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Autel MaxiCharger AC Wallbox Commercial charging stations. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Pile API. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to disclose credentials, leading to further compromise. Was ZDI-CAN-26352.
CVE-2025-6260 2026-06-17 N/A 9.8 CRITICAL
The embedded web server on the thermostat listed version ranges contain a vulnerability that allows unauthenticated attackers, either on the local area network or from the Internet via a router with port forwarding set up, to gain direct access to the thermostat's embedded web server and reset user credentials by manipulating specific elements of the embedded web interface.
CVE-2025-6226 1 Mattermost 1 Mattermost Server 2026-06-17 N/A 6.5 MEDIUM
Mattermost versions 10.5.x <= 10.5.6, 10.8.x <= 10.8.1, 10.7.x <= 10.7.3, 9.11.x <= 9.11.16 fail to verify authorization when retrieving cached posts by PendingPostID which allows an authenticated user to read posts in private channels they don't have access to via guessing the PendingPostID of recently created posts.
CVE-2025-69425 2026-06-17 N/A N/A
The Ruckus vRIoT IoT Controller firmware versions prior to 3.0.0.0 (GA) expose a command execution service on TCP port 2004 running with root privileges. Authentication to this service relies on a hardcoded Time-based One-Time Password (TOTP) secret and an embedded static token. An attacker who extracts these credentials from the appliance or a compromised device can generate valid authentication tokens and execute arbitrary OS commands with root privileges, resulting in complete system compromise.