The password_check function in auth/auth_phpbb3.php in WoW Raid Manager 3.5.1 before Patch 1, when using PHPBB3 authentication, (1) does not invoke the CheckPassword function with the required arguments, which always triggers an authentication failure, and (2) returns true instead of false when an authentication failure occurs, which allows remote attackers to bypass authentication and gain privileges with an arbitrary password.

OpenForum 0.66 Beta allows remote attackers to bypass authentication and reset passwords of other users via a direct request with the update parameter set to 1 and modified user and password parameters.

Acc Autos 4.0 allows remote attackers to bypass authentication and gain administrative access by setting the (1) username_cookie to "admin," (2) right_cookie to "1," and (3) id_cookie to "1."

Acc PHP eMail 1.1 allows remote attackers to bypass authentication and gain administrative access by setting the NEWSLETTERLOGIN cookie to "admin".

Xigla Software Absolute Form Processor .NET 4.0 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.

Libra File Manager 1.18 and earlier allows remote attackers to bypass authentication and gain privileges by setting the user and pass cookies to 1.

Xigla Software Absolute Poll Manager XE 4.1 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.

Xigla Software Absolute News Feed 1.0 and possibly 1.5 allows remote attackers to bypass authentication and gain administrative access by setting a certain cookie.

NatterChat 1.1 allows remote attackers to bypass authentication and gain administrator privileges to read or delete rooms and messages via a direct request to admin/home.asp.

Xigla Software Absolute News Manager.NET 5.1 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.

Todd Woolums ASP Download management script 1.03 does not require authentication for setupdownload.asp, which allows remote attackers to gain administrator privileges via a direct request.

Pre Classified Listing PHP allows remote attackers to bypass authentication and gain administrative access by setting the (1) adminname and the (2) adminid cookies to "admin".

Explay CMS 2.1 and earlier allows remote attackers to bypass authentication and gain administrative access by setting the login cookie to 1.

action.php in SH-News 3.0 allows remote attackers to bypass authentication and gain administrator privileges by setting the shuser and shpass cookies to non-zero values.

U&M Software Event Lister (aka JustListIt) 1.0 does not require administrative authentication for all scripts in the admin/ directory, which allows remote attackers to have an unspecified impact via a direct request to (1) start.php, (2) aktivitet.php, (3) prop_aktivitet.php, (4) kategorier.php, (5) konfig.php, (6) security.php, (7) manual.php, and possibly (8) index.php.

U&M Software JustBookIt 1.0 does not require administrative authentication for all scripts in the admin/ directory, which allows remote attackers to have an unspecified impact via a direct request to (1) user_manual.php, (2) user_config.php, (3) user_kundnamn.php, (4) user_kundlista.php, (5) user_aktiva_kunder.php, (6) database.php, and possibly (7) index.php.

Tribiq CMS 5.0.9a beta allows remote attackers to bypass authentication and gain administrative access by setting the COOKIE_LAST_ADMIN_USER and COOKIE_LAST_ADMIN_LANG cookies. NOTE: a third party reports that the vendor disputes the existence of this issue

EZ-Blog Beta 1 does not require authentication, which allows remote attackers to create or delete arbitrary posts via requests to PHP scripts.

NetScout (formerly Network General) Visualizer V2100 and InfiniStream i1730 do not restrict access to ResourceManager/en_US/domains/add_domain.jsp, which allows remote attackers to gain administrator privileges via a direct request.

AJ Classifieds allows remote attackers to bypass authentication and gain administrator privileges via a direct request to admin/home.php.

The password reset functionality in Simple Machines Forum (SMF) 1.0.x before 1.0.14, 1.1.x before 1.1.6, and 2.0 before 2.0 beta 4 includes clues about the random number generator state within a hidden form field and generates predictable validation codes, which allows remote attackers to modify passwords of other users and gain privileges.

Free PHP VX Guestbook 1.06 allows remote attackers to bypass authentication and gain administrative access by setting the (1) admin_name and (2) admin_pass cookie values to 1.

admin/Index.php in Acc Real Estate 4.0 allows remote attackers to bypass authentication and gain administrative access by setting the username_cookie to "admin."

admin/settings.php in PayPal eStores allows remote attackers to bypass intended access restrictions and change the administrative password via a direct request with a modified NewAdmin parameter.

profileedit.php TaskDriver 1.3 and earlier allows remote attackers to bypass authentication and gain administrative access by setting the auth cookie to "fook!admin."

Collabtive 0.4.8 allows remote attackers to bypass authentication and create new users, including administrators, via unspecified vectors associated with the added mode in a users action to admin.php.

Xigla Software Absolute Live Support .NET 5.1 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.

phpscripts Ranking Script allows remote attackers to bypass authentication and gain administrative access by sending an admin=ja cookie.

Unauthentication vulnerabilities have been identified in Geutebruck G-Cam/EFD-2250 Version 1.12.0.4 and Topline TopFD-2125 Version 3.15.1 IP cameras, which may allow remote code execution.

auth.php in openInvoice 0.90 beta and earlier allows remote attackers to bypass authentication and gain privileges by setting the oiauth cookie. NOTE: this can be leveraged with a separate vulnerability in resetpass.php to modify passwords for arbitrary users.

OwenPoll 1.0 allows remote attackers to bypass authentication and obtain administrative access via a modified account name in the username cookie.

ABB eSOMS version 6.0.2 may allow unauthorized access to the system when LDAP is set to allow anonymous authentication, and specific key values within the eSOMS web.config file are present. Both conditions are required to exploit this vulnerability.

RADIO istek scripti 2.5 stores sensitive information under the web root with insufficient access control, which allows remote attackers to obtain user credentials via a direct request for estafresgaftesantusyan.inc.

A vulnerability has been identified in TIM 1531 IRC (All version < V2.0). The devices was missing proper authentication on port 102/tcp, although configured. Successful exploitation requires an attacker to be able to send packets to port 102/tcp of the affected device. No user interaction and no user privileges are required to exploit the vulnerability. At the time of advisory publication no public exploitation of this vulnerability was known.

Brookins Consulting (BC) Collected Information Export extension for eZ Publish 1.1.0 does not properly restrict access, which allows remote attackers to gain access to sensitive data.

HPE Network Node Manager i (NNMi) 9.20, 9.23, 9.24, 9.25, 10.00, and 10.01 allows remote attackers to bypass authentication via unspecified vectors.

IBM Cloud Pak for Security (CP4S) 1.7.0.0, 1.7.1.0, 1.7.2.0, and 1.8.0.0 could allow an attacker to perform unauthorized actions due to improper or missing authentication controls. IBM X-Force ID: 199282.

A lack of authentication, in CA Unified Infrastructure Management 8.5.1, 8.5, and 8.4.7, allows remote attackers to conduct a variety of attacks, including file reading/writing.

A certain interface in the iCRM Basic (com_icrmbasic) component 1.4.2.31 for Joomla! does not require administrative authentication, which has unspecified impact and remote attack vectors. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

The Symantec Messaging Gateway product prior to 10.6.6 may be susceptible to an authentication bypass exploit, which is a type of issue that can allow attackers to potentially circumvent security mechanisms currently in place and gain access to the system or network.

Chat Server is the chat server for Vartalap, an open-source messaging application. Versions 2.3.2 until 2.6.0 suffer from a bug in validating the access token, resulting in authentication bypass. The function `this.authProvider.verifyAccessKey` is an async function, as the code is not using `await` to wait for the verification result. Every time the function responds back with success, along with an unhandled exception if the token is invalid. A patch is available in version 2.6.0.

Adobe Connect versions 9.7.5 and earlier have an Authentication Bypass vulnerability. Successful exploitation could lead to session hijacking.

Roxy-wi is an open source web interface for managing Haproxy, Nginx, Apache and Keepalived servers. A vulnerability in Roxy-wi allows a remote, unauthenticated attacker to bypass authentication and access admin functionality by sending a specially crafted HTTP request. This affects Roxywi versions before 6.1.1.0. Users are advised to upgrade. There are no known workarounds for this issue.

microcms-admin-home.php in Implied by Design Micro CMS (Micro-CMS) 3.5 (aka 0.3.5) does not require authentication as an administrator, which allows remote attackers to (1) create administrative accounts via an add_admin action, (2) remove administrative accounts via a delete_admin action, and (3) modify administrative passwords via a change_password action.

httpd.c in httpd in the management GUI in DD-WRT 24 sp1 does not require administrative authentication for programs under cgi-bin/, which allows remote attackers to change settings via HTTP requests.

On TP-Link TL-WR841N v13 00000001 0.9.1 4.16 v0001.0 Build 171019 Rel.55346n devices, all actions in the web interface are affected by bypass of authentication via an HTTP request.

A vulnerability has been found in WinterChenS my-site up to 1f7525f15934d9d6a278de967f6ec9f1757738d8. This vulnerability affects the function preHandle of the file /admin/ of the component Backend Interface. The manipulation of the argument uri leads to improper authentication. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The real existence of this vulnerability is still doubted at the moment. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The code maintainer responded to the issue that "[he] tried it, and using this link automatically redirects to the login page."

A CWE-287: Improper Authentication vulnerability exists that could allow an attacker to take over the admin account when an attacker hijacks a session. Affected Products: Wiser Smart, EER21000 & EER21001 (V4.5 and prior)

SV3C L-SERIES HD CAMERA V2.3.4.2103-S50-NTD-B20170508B devices improperly identifies users only by the authentication level sent in the cookies, which allow remote attackers to bypass authentication and gain administrator access by setting the authLevel cookie to 255.

An issue was discovered in the Ldap component in Symfony 2.8.x before 2.8.37, 3.3.x before 3.3.17, 3.4.x before 3.4.7, and 4.0.x before 4.0.7. It allows remote attackers to bypass authentication by logging in with a "null" password and valid username, which triggers an unauthenticated bind. NOTE: this issue exists because of an incomplete fix for CVE-2016-2403.