The default configuration of AirDroid 1.0.4 beta uses a four-character alphanumeric password, which makes it easier for remote attackers to obtain access via a brute-force attack.

OpenClinic GA versions 5.09.02 and 5.89.05b may allow an attacker to bypass client-side access controls or use a crafted request to initiate a session with limited functionality, which may allow execution of admin functions such as SQL queries.

ext_find_user in eXtplorer through 2.1.2 allows remote attackers to bypass authentication via a password[]= (aka an empty array) in an action=login request to index.php.

The BrowserID (Mozilla Persona) module 7.x-1.x before 7.x-1.3 for Drupal allows remote attackers to hijack the authentication of arbitrary users via the audience identifier.

Veritas APTARE versions prior to 10.4 included code that bypassed the normal login process when specific authentication credentials were provided to the server.

AjaXplorer 3.2.x before 3.2.5 and 4.0.x before 4.0.4 does not properly perform cookie authentication, which allows remote attackers to obtain login access by leveraging knowledge of a password hash.

The ECOM Ethernet module in Koyo H0-ECOM, H0-ECOM100, H2-ECOM, H2-ECOM-F, H2-ECOM100, H4-ECOM, H4-ECOM-F, and H4-ECOM100 supports a maximum password length of 8 bytes, which makes it easier for remote attackers to obtain access via a brute-force attack.

Schneider Electric Modicon Quantum PLC does not perform authentication between the Unity software and PLC, which allows remote attackers to cause a denial of service or possibly execute arbitrary code via unspecified vectors.

user.php in NextBBS 0.6 allows remote attackers to bypass authentication and gain administrator access by setting the userkey cookie to 1.

The mci_check_login function in api/soap/mc_api.php in the SOAP API in MantisBT before 1.2.9 allows remote attackers to bypass authentication via a null password.

The web interface in McAfee Firewall Reporter before 5.1.0.13 does not properly implement cookie authentication, which allows remote attackers to obtain access, and disable anti-virus functionality, via an HTTP request.

3xLOGIC Infinias eIDC32 2.213 devices with Web 1.107 allow Authentication Bypass via CMD.HTM?CMD= because authentication depends on the client side's interpretation of the <KEY>MYKEY</KEY> substring.

Opengear console servers with firmware before 2.2.1 allow remote attackers to bypass authentication, and modify settings or access connected equipment, via unspecified vectors.

Authentication bypass vulnerability in mod_nss 1.0.8 allows remote attackers to assume the identity of a valid user by using their certificate and entering 'password' as the password.

In IQrouter through 3.3.1, there is a root user without a password, which allows attackers to gain full remote access via SSH. Note: The vendor claims that this vulnerability can only occur on a brand-new network that, after initiating the forced initial configuration (which has a required step for setting a secure password on the system), makes this CVE invalid. This vulnerability is “true for any unconfigured release of OpenWRT, and true of many other new Linux distros prior to being configured for the first time”

TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to bypass authentication mechanisms in the backend through a crafted request.

The check_password function in html/admin/login.php in PacketFence before 3.0.2 allows remote attackers to bypass authentication via an empty password.

This vulnerability allows remote attackers to bypass authentication on affected installations of TP-Link Archer A7 Firmware Ver: 190726 AC1750 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of SSH port forwarding requests during initial setup. The issue results from the lack of proper authentication prior to establishing SSH port forwarding rules. An attacker can leverage this vulnerability to escalate privileges to resources normally protected from the WAN interface. Was ZDI-CAN-9664.

Terascale Open-Source Resource and Queue Manager (aka TORQUE Resource Manager) 3.0.1 and earlier allows remote attackers to bypass host-based authentication and submit arbitrary jobs via a modified PBS_O_HOST variable to the qsub program.

imap/nntpd.c in the NNTP server (nntpd) for Cyrus IMAPd 2.4.x before 2.4.12 allows remote attackers to bypass authentication by sending an AUTHINFO USER command without sending an additional AUTHINFO PASS command.

A vulnerability has been found in TRENDnet TV-IP121W 1.1.1 Build 36 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /admin/setup.cgi of the component Web Interface. The manipulation leads to improper 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.

Apache Qpid 0.12 does not properly verify credentials during the joining of a cluster, which allows remote attackers to obtain access to the messaging functionality and job functionality of a cluster by leveraging knowledge of a cluster-username.

The FCGI (aka Fast CGI) module 0.70 through 0.73 for Perl, as used by CGI::Fast, uses environment variable values from one request during processing of a later request, which allows remote attackers to bypass authentication via crafted HTTP headers.

Trend Micro ScanMail for Exchange (SMEX) before 3.81 and before 6.1 might install a back door account in smg_Smxcfg30.exe, which allows remote attackers to gain access to the web management interface via the vcc parameter, possibly "3560121183d3".

A vulnerability was found in keycloak 7.x, when keycloak is configured with LDAP user federation and StartTLS is used instead of SSL/TLS from the LDAP server (ldaps), in this case user authentication succeeds even if invalid password has entered.

An issue was discovered in the MongoDB Simple LDAP plugin through 2020-10-02 for Percona Server when using the SimpleLDAP authentication in conjunction with Microsoft’s Active Directory, Percona has discovered a flaw that would allow authentication to complete when passing a blank value for the account password, leading to access against the service integrated with which Active Directory is deployed at the level granted to the authenticating account.

The mail-filter web interface in Proofpoint Messaging Security Gateway 6.2.0.263:6.2.0.237 and earlier in Proofpoint Protection Server 5.5.3, 5.5.4, 5.5.5, 6.0.2, 6.1.1, and 6.2.0 allows remote attackers to bypass authentication via unspecified vectors.

A vulnerability was found in code-projects School Fees Payment System 1.0 and classified as critical. Affected by this issue is some unknown functionality. The manipulation leads to improper authentication. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

An issue was discovered on Samsung mobile devices with N(7.x) software. The Secure Folder app's startup logic allows authentication bypass. The Samsung ID is SVE-2018-11628 (December 2018).

admin.php in Graugon PHP Article Publisher 1.0 allows remote attackers to bypass authentication and obtain administrative access by setting the g_admin cookie to 1.

The server components in Objectivity/DB 10.0 do not require authentication for administrative commands, which allows remote attackers to modify data, obtain sensitive information, or cause a denial of service by sending requests over TCP to (1) the Lock Server or (2) the Advanced Multithreaded Server, as demonstrated by commands that are ordinarily sent by the (a) ookillls and (b) oostopams applications. NOTE: some of these details are obtained from third party information.

A vulnerability was found in OneNav up to 0.9.33. It has been classified as critical. This affects an unknown part of the file /index.php?c=api of the component API. The manipulation of the argument X-Token leads to improper authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-249765 was assigned to this vulnerability.

Cisco TelePresence Manager 1.2.x through 1.6.x allows remote attackers to bypass authentication and invoke arbitrary methods via a malformed SOAP request, aka Bug ID CSCtc59562.

In SaltStack Salt through 3002, salt-netapi improperly validates eauth credentials and tokens. A user can bypass authentication and invoke Salt SSH.

OpenSSH 5.6 and earlier, when J-PAKE is enabled, does not properly validate the public parameters in the J-PAKE protocol, which allows remote attackers to bypass the need for knowledge of the shared secret, and successfully authenticate, by sending crafted values in each round of the protocol, a related issue to CVE-2010-4252.

The password reset feature in the administrator interface for Eucalyptus 2.0.0 and 2.0.1 does not perform authentication, which allows remote attackers to gain privileges by sending password reset requests for other users.

The ESSearchApplication directory tree in IBM OmniFind Enterprise Edition 8.x and 9.x does not require authentication, which allows remote attackers to modify the server configuration via a request to palette.do.

/web/Lib/Action/IndexAction.class.php in D-Link Central WiFi Manager CWM(100) before v1.03R0100_BETA6 allows remote attackers to execute arbitrary PHP code via a cookie because a cookie's username field allows eval injection, and an empty password bypasses authentication.

Mahara before 1.0.15, 1.1.x before 1.1.9, and 1.2.x before 1.2.5 has improper configuration options for authentication plugins associated with logins that use the single sign-on (SSO) functionality, which allows remote attackers to bypass authentication via an empty password. NOTE: some of these details are obtained from third party information.

Anviz access control devices allow unverified password change which allows remote attackers to change the administrator password without prior authentication.

The administrator package for Xerver 4.32 does not require authentication, which allows remote attackers to alter application settings by connecting to the application on port 32123, as demonstrated by setting the action option to wizardStep1.

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

Unspecified vulnerability in OpenX 2.8.1 and 2.8.2 allows remote attackers to bypass authentication and obtain access to an Administrator account via unknown vectors, possibly related to www/admin/install.php, www/admin/install-plugins.php, and other www/admin/ files.

ToutVirtual VirtualIQ Pro before 3.5 build 8691 does not require administrative authentication for JBoss console access, which allows remote attackers to execute arbitrary commands via requests to (1) the JMX Management Console or (2) the Web Console.

WB News 2.1.2 allows remote attackers to bypass authentication and gain administrative access via a modified WBNEWS cookie, as demonstrated by setting this cookie to 1.

admin/delitem.php in RoomPHPlanning 1.6 does not require authentication, which allows remote attackers to (1) delete arbitrary users via the user parameter or (2) delete arbitrary rooms via the room parameter.

admin/admin_info/index.php in the Mole Group Gastro Portal (Restaurant Directory) Script does not require administrative authentication, which allows remote attackers to change the admin password via an unspecified form submission.

The Sitecore Rocks plugin before 2.1.149 for Sitecore allows an unauthenticated threat actor to inject malicious commands and code via the Sitecore Rocks Hard Rocks Service.

admin/save_user.asp in Digital Interchange Document Library 1.0.1 does not require administrative authentication, which allows remote attackers to read or modify the administrator's credentials via unspecified vectors. NOTE: some of these details are obtained from third party information.

CRE Loaded before 6.2.14, and possibly other versions before 6.3.x, allows remote attackers to bypass authentication and gain administrator privileges via a request with (1) login.php or (2) password_forgotten.php appended as the PATH_INFO, which bypasses a check that uses PHP_SELF, which is not properly handled by (a) includes/application_top.php and (b) admin/includes/application_top.php, as exploited in the wild in 2009.