PHP Jabbers Post Comment 3.0 allows remote attackers to bypass authentication and gain administrative access by setting the PostCommentsAdmin cookie to "logged."

The GateIn Portal export/import gadget in JBoss Enterprise Portal Platform 5.2.2 does not properly check authentication when importing Zip files, which allows remote attackers to modify site contents, remove the site, or alter the access controls for portlets.

PortalApp 4.0 does not require authentication for (1) forums.asp and (2) content.asp, which allows remote attackers to create and delete forums, topics, and replies.

tlAds 1.0 allows remote attackers to bypass authentication and gain administrative access by setting the tlAds_login cookie to "admin."

Zeeways PhotoVideoTube 1.1 and earlier allows remote attackers to bypass authentication and perform administrative tasks via a direct request to admin/home.php.

TlNews 2.2 allows remote attackers to bypass authentication and gain administrative access by setting the tlNews_login cookie to admin.

changepassword.php in Phlatline's Personal Information Manager (pPIM) 1.0 and earlier does not require administrative authentication, which allows remote attackers to change arbitrary passwords.

The SAML Single Sign-On (SSO) Service for Google Apps allows remote service providers to impersonate users at arbitrary service providers via vectors related to authentication responses that lack a request identifier and recipient field.

In macOS High Sierra before 10.13.3, Security Update 2018-001 Sierra, and Security Update 2018-001 El Capitan, a logic error existed in the validation of credentials. This was addressed with improved credential validation.

GE Xeleris versions 1.0,1.1,2.1,3.0,3.1, medical imaging systems, all current versions are affected, these devices use default or hard-coded credentials. Successful exploitation of this vulnerability may allow a remote attacker to bypass authentication and gain access to the affected devices.

The jrCookie function in includes/jamroom-misc.inc.php in JamRoom before 3.4.0 allows remote attackers to bypass authentication and gain administrative access via a boolean value within serialized data in a JMU_Cookie cookie.

Scripteen Free Image Hosting Script 1.2 and 1.2.1 allows remote attackers to bypass authentication and gain administrative access by setting the cookid cookie value to 1.

admin/index.php in Maian Search 1.1 and earlier allows remote attackers to bypass authentication and gain administrative access by sending an arbitrary search_cookie cookie.

admin/index.php in Maian Uploader 4.0 and earlier allows remote attackers to bypass authentication and gain administrative access by sending an arbitrary uploader_cookie cookie.

Web Based Administration in MicroWorld Technologies MailScan 5.6.a espatch 1 allows remote attackers to bypass authentication and obtain administrative access via a direct request with (1) an IsAdmin=true cookie value or (2) no cookie.

Couchbase Server 6.5.x and 6.6.x through 6.6.2 has Incorrect Access Control. Externally managed users are not prevented from using an empty password, per RFC4513.

admin/index.php in Maian Weblog 4.0 and earlier allows remote attackers to bypass authentication and gain administrative access by sending an arbitrary weblog_cookie cookie.

admin/index.php in Maian Links 3.1 and earlier allows remote attackers to bypass authentication and gain administrative access by sending an arbitrary links_cookie cookie.

admin/index.php in Maian Recipe 1.2 and earlier allows remote attackers to bypass authentication and gain administrative access by sending an arbitrary recipe_cookie cookie.

admin/index.php in Maian Guestbook 3.2 and earlier allows remote attackers to bypass authentication and gain administrative access by sending an arbitrary gbook_cookie cookie.

An Authentication Bypass by Spoofing issue was discovered in LAVA Ether-Serial Link (ESL) running firmware versions 6.01.00/29.03.2007 and prior versions. An improper authentication vulnerability has been identified, which, if exploited, would allow an attacker with the same IP address to bypass authentication by accessing a specific uniform resource locator.

admin.php in Internet Photoshow and Internet Photoshow Special Edition (SE) allows remote attackers to bypass authentication by setting the login_admin cookie to true.

The cookie authentication method in WordPress 2.5 relies on a hash of a concatenated string containing USERNAME and EXPIRY_TIME, which allows remote attackers to forge cookies by registering a username that results in the same concatenated string, as demonstrated by registering usernames beginning with "admin" to obtain administrator privileges, aka a "cryptographic splicing" issue. NOTE: this vulnerability exists because of an incomplete fix for CVE-2007-6013.

Remote manipulations with language pack updater lead to NTLM-relay attack for system user in Gemalto's HASP SRM, Sentinel HASP and Sentinel LDK products prior to Sentinel LDK RTE version 7.55.

Mozilla Firefox before 2.0.0.15 and SeaMonkey before 1.1.10 do not properly implement JAR signing, which allows remote attackers to execute arbitrary code via (1) injection of JavaScript into documents within a JAR archive or (2) a JAR archive that uses relative URLs to JavaScript files.

MyPicGallery 1.0 allows remote attackers to bypass application authentication and gain administrative access by setting the userID parameter to "admin" in a direct request to admin/addUser.php.

admin/sauvBase.php in Blog Pixel Motion (aka Blog PixelMotion) does not require authentication, which allows remote attackers to trigger a database backup dump, and obtain the resulting blogPM.sql file that contains sensitive information.

KnowledgeQuest 2.5 and 2.6 does not require authentication for access to admincheck.php, which allows remote attackers to create arbitrary admin accounts.

Contao 4.7 allows Use of a Key Past its Expiration Date.

cgi/b on the BT Home Hub router allows remote attackers to bypass authentication, and read or modify administrative settings or make arbitrary VoIP telephone calls, by placing a character at the end of the PATH_INFO, as demonstrated by (1) %5C (encoded backslash), (2) '%' (percent), and (3) '~' (tilde). NOTE: the '/' (slash) vector is already covered by CVE-2007-5383.

Gallarific does not require authentication for (1) users.php and (2) index.php, which allows remote attackers to add and edit tasks via a direct request. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

The SOAP interface to the eMBox module in Novell eDirectory 8.7.3.9 and earlier, and 8.8.x before 8.8.2, relies on client-side authentication, which allows remote attackers to bypass authentication via requests for /SOAP URIs, and cause a denial of service (daemon shutdown) or read arbitrary files. NOTE: it was later reported that 8.7.3.10 (aka 8.7.3 SP10) is also affected.

Plone CMS does not record users' authentication states, and implements the logout feature solely on the client side, which makes it easier for context-dependent attackers to reuse a logged-out session.

index.php in ownCloud 4.0.7 does not properly validate the oc_token cookie, which allows remote attackers to bypass authentication via a crafted oc_token cookie value.

An Improper Authentication issue was discovered in Advantech WebAccess versions prior to V8.2_20170817. Specially crafted requests allow a possible authentication bypass that could allow remote code execution.

Dataprobe iBootBar (with 2007-09-20 and possibly later released firmware) allows remote attackers to bypass authentication, and conduct power-cycle attacks on connected devices, via a DCRABBIT cookie.

Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, webauthn tokens were not deleted after a user has been deleted. If a victim reused an earlier used username, the previous user could gain access to their account. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. There are no known workarounds.

JabberD 2.x (aka jabberd2) before 2.6.1 allows anyone to authenticate using SASL ANONYMOUS, even when the sasl.anonymous c2s.xml option is not enabled.

Dataprobe iBootBar (with 2007-09-20 and possibly later beta firmware) allows remote attackers to bypass authentication, and conduct power-cycle attacks on connected devices, via a DCCOOKIE cookie.

The administrator application on ASUS GT-AC2900 devices before 3.0.0.4.386.42643 and Lyra Mini before 3.0.0.4_384_46630 allows authentication bypass when processing remote input from an unauthenticated user, leading to unauthorized access to the administrator interface. This relates to handle_request in router/httpd/httpd.c and auth_check in web_hook.o. An attacker-supplied value of '\0' matches the device's default value of '\0' in some situations. Note: All versions of Lyra Mini and earlier which are unsupported (End-of-Life, EOL) are also affected by this vulnerability, Consumers can mitigate this vulnerability by disabling the remote access features from WAN.

The ExpandCert function in Apache-SSL before apache_1.3.41+ssl_1.59 does not properly handle (1) '/' and (2) '=' characters in a Distinguished Name (DN) in a client certificate, which might allow remote attackers to bypass authentication via a crafted DN that triggers overwriting of environment variables.

inc/elementz.php in aliTalk 1.9.1.1 does not properly verify authentication, which allows remote attackers to add an arbitrary user account via a modified lilil parameter, in conjunction with the ubild and pa parameters.

FTPServer.py in pyftpdlib before 0.2.0 does not increment the attempted_logins count for a USER command that specifies an invalid username, which makes it easier for remote attackers to obtain access via a brute-force attack.

The usage of an internal HTTP header created an authentication bypass vulnerability (CWE-287), allowing an attacker to view internal files, change settings, manipulate services and execute arbitrary code. This issue affects all Juniper Networks 128 Technology Session Smart Router versions prior to 4.5.11, and all versions of 5.0 up to and including 5.0.1.

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.

In github.com/kongchuanhujiao/server before version 1.3.21 there is an authentication Bypass by Primary Weakness vulnerability. All users are impacted. This is fixed in version 1.3.21.

Unspecified vulnerability in the Image Converter functionality in BEA WebLogic Mobility Server 3.3, 3.5, and 3.6 through 3.6 SP1 allows remote attackers to obtain application file and resource access via unspecified vectors.

adduser.php in PHP-AGTC Membership (AGTC-Membership) System 1.1a does not require authentication, which allows remote attackers to create accounts via a modified form, as demonstrated by an account with admin (userlevel 4) privileges.

OmniAuth OmnitAuth-SAML 1.9.0 and earlier may incorrectly utilize the results of XML DOM traversal and canonicalization APIs in such a way that an attacker may be able to manipulate the SAML data without invalidating the cryptographic signature, allowing the attack to potentially bypass authentication to SAML service providers.

blocks/shoutbox_block.php in BtiTracker 1.4.4 does not verify user accounts, which allows remote attackers to post shoutbox entries as arbitrary users via a modified nick field.