An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access the application without authenticating.

Teraway LiveHelp 2.0 allows remote attackers to bypass authentication and gain administrative access via a pwd=&lvl=1&usr=&alias=admin&userid=1 value for the TWLHadmin cookie.

AGTC MyShop 3.2b allows remote attackers to bypass authentication and obtain administrative access setting the log_accept cookie to "correcto."

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 Centricity PACS RA1000, diagnostic image analysis, 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.

OpenSSL, probably 0.9.6, does not verify the Basic Constraints for an intermediate CA-signed certificate, which allows remote attackers to spoof the certificates of trusted sites via a man-in-the-middle attack, a related issue to CVE-2002-0970.

Session fixation vulnerability in the authentication library in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 allows remote attackers to hijack web sessions via unspecified vectors related to (1) frontend and (2) backend authentication.

hagent.exe in Wyse Device Manager (WDM) 4.7.x does not require authentication for commands, which allows remote attackers to obtain management access via a crafted query, as demonstrated by a V52 query that triggers a power-off action.

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.

ftpserver.py in pyftpdlib before 0.5.0 does not delay its response after receiving an invalid login attempt, which makes it easier for remote attackers to obtain access via a brute-force attack.

A security flaw has been discovered in code-projects Contact Management System 1.0. This affects an unknown part of the component CRUD Endpoint. The manipulation of the argument ID results in improper authentication. The attack may be launched remotely.

Zope Object Database (ZODB) before 3.8.2, when certain Zope Enterprise Objects (ZEO) database sharing is enabled, allows remote attackers to bypass authentication via vectors involving the ZEO network protocol.

TikiWiki 1.6.1 allows remote attackers to bypass authentication by entering a valid username with an arbitrary password, possibly related to the Internet Explorer "Remember Me" feature. NOTE: some of these details are obtained from third party information.

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.

A+ PHP Scripts News Management System (NMS) allows remote attackers to bypass authentication and gain administrator privileges by setting the mobsuser and mobspass cookies to 1.

The ProcessLogin function in class.auth.php in Interspire Shopping Cart (ISC) 4.0.1 Ultimate edition allows remote attackers to bypass authentication and obtain administrative access by reusing the RememberToken cookie after a failed admin login attempt.

The web administration page for the Ericsson HM220dp ADSL modem does not require authentication, which could allow remote attackers to gain access from the LAN side.

Asp Project Management 1.0 allows remote attackers to bypass authentication and gain administrative access by setting the crypt cookie to 1.

MyShoutPro 1.2 allows remote attackers to bypass authentication and gain administrative access by setting the admin_access cookie to 1.

TurnkeyForms Web Hosting Directory allows remote attackers to bypass authentication and (1) gain administrative privileges by setting the adm cookie to 1 or (2) gain privileges as another user by setting the logged cookie to the target username.

Absolute Podcast .NET 1.0 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.

Absolute Banner Manager .NET 4.0 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.

zKup CMS 2.0 through 2.3 does not require administrative authentication for admin/configuration/modifier.php, which allows remote attackers to gain administrator privileges via a direct request, as demonstrated by adding a new administrator.

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.

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

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.

TurnkeyForms Entertainment Portal 2.0 allows remote attackers to bypass authentication and gain administrative access by setting the adminLogged cookie to Administrator.

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.

MauryCMS 0.53.2 and earlier does not require administrative authentication for Editors/fckeditor/editor/filemanager/browser/default/browser.html, which allows remote attackers to upload arbitrary files via a direct request.

homeadmin/adminhome.php in Pre ADS Portal 2.0 and earlier does not require administrative authentication, which allows remote attackers to have an unspecified impact via a direct request.

OTManager CMS 2.4 allows remote attackers to bypass authentication and gain administrator privileges by setting the ADMIN_Hora, ADMIN_Logado, and ADMIN_Nome cookies to certain values, as reachable in Admin/index.php.

Joovili 3.1.4 allows remote attackers to bypass authentication and gain privileges as other users, including the administrator, by setting the (1) session_id, session_logged_in, and session_username cookies for user privileges; (2) session_admin_id, session_admin_username, and session_admin cookies for admin privileges; and (3) session_staff_id, session_staff_username, and session_staff cookies for staff users.

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

Esqlanelapse 2.6.1 and 2.6.2 allows remote attackers to bypass authentication and gain privileges via modified (1) enombre and (2) euri cookies.

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.

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.

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.

AJ Square AJ Article allows remote attackers to bypass authentication and access administrator functionality via a direct request to (1) user.php, (2) articles.php, (3) articlesuspend.php, (4) site.php, (5) statistics.php, (6) mail.php, (7) category.php, (8) subcategory.php, (9) changepassword.php, (10) polling.php, and (11) logo.php in admin/.

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.

U&M Software Signup 1.0 and 1.1 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) adminstart.php, (2) admineventtype.php, (3) admineventdetails.php, (4) admineventlist.php, (5) adminuserslist.php, (6) adminleaderslist.php, (7) admindatabase.php, and possibly (8) index.php.

Absolute Content Rotator 6.0 allows remote attackers to bypass authentication and gain administrative access by setting a cookie to a certain value.

Maian Greetings 2.1 allows remote attackers to bypass authentication and gain administrative privileges by setting the mecard_admin_cookie cookie to admin.

AJ Square AJ Auction OOPD, Pro Platinum Skin #1, Pro Platinum Skin #2, and Web 2.0 send a redirect but do not exit when certain scripts are called directly, which allows remote attackers to bypass authentication via a direct request to (1) site.php, (2) auction.php, (3) mail.php, (4) fee_setting.php, (5) earnings.php, (6) insertion_fee_settings.php, (7) custom_category.php, (8) subcategory.php, (9) category.php, (10) report.php, (11) store_manager.php, and (12) choose_sell_format.php in admin/, and possibly other vectors.

Unspecified vulnerability in YourPlace before 1.0.1 has unknown impact and attack vectors, possibly related to improper authentication and the ability to upload arbitrary PHP code. NOTE: some of these details are obtained from third party information.

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.

Galatolo WebManager 1.3a allows remote attackers to bypass authentication and gain administrative access by setting the (1) gwm_user and (2) gwm_pass cookies to admin. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

RSMScript 1.21 allows remote attackers to bypass authentication and gain administrative privileges by setting the verified cookie to an arbitrary value and performing a direct request to (1) delete.php, (2) edit-submit.php, (3) edit.php, (4) submit.php, and (5) update.php, which bypasses the security check that is performed by verify.php.

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.