CWE-287
4,461 CVEs • Abstraction: Class • Likelihood of Exploit: High
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CVEs (4,461)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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index.php in FTP Admin 0.1.0 allows remote attackers to bypass authentication and obtain administrative access via a loggedin parameter with a value of true, as demonstrated by adding a user account. |
The American Power Conversion (APC) AP7932 0u 30amp Switched Rack Power Distribution Unit (PDU), with rpdu 3.5.5 and aos 3.5.6, allows remote attackers to bypass authentication and obtain login access by making a login a...Show more |
1Hitachi 1Jp1 File Transmission Server Apr 23, 2026 Nov 27, 2007 N/A· v4 N/A· v3 5.0 MEDIUM· v2 Unspecified vulnerability in Hitachi JP1/File Transmission Server/FTP 01-00 through 08-10-01 allows remote attackers to bypass authentication and "view files" via unspecified vectors. |
gnump3d 2.9final does not apply password protection to its plugins, which might allow remote attackers to bypass intended access restrictions. |
1Bug Software 1Bughotel Reservation System Apr 23, 2026 Nov 16, 2007 N/A· v4 N/A· v3 10.0 HIGH· v2 Unspecified vulnerability in main.php of BugHotel Reservation System before 4.9.9 P3 allows remote attackers to bypass authentication and gain administrative access via unspecified vectors. NOTE: the provenance of this...Show more |
TestLink before 1.7.1 does not enforce an unspecified authorization mechanism, which has unknown impact and attack vectors. |
The SecurityAgent component in Mac OS X 10.4 through 10.4.10 allows attackers with physical access to bypass the authentication dialog of the screen saver and send keystrokes to a process, related to "handling of keyboar...Show more |
CFNetwork in Apple Mac OS X 10.3.9 and 10.4 through 10.4.10 does not properly validate certificates, which allows remote attackers to spoof trusted SSL certificates via a man-in-the-middle attack. |
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. |
details.php in BtiTracker before 1.4.5, when torrent viewing is disabled for guests, allows remote attackers to bypass protection mechanisms via a direct request, as demonstrated by (1) reading the details of an arbitrar...Show more |
The tabbed browsing feature in Apple Safari 3 before Beta Update 3.0.4 on Windows, and Mac OS X 10.4 through 10.4.10, allows remote attackers to spoof HTTP authentication for other sites and possibly conduct phishing att...Show more |
The (1) Net::ftptls, (2) Net::telnets, (3) Net::imap, (4) Net::pop, and (5) Net::smtp libraries in Ruby 1.8.5 and 1.8.6 do not verify that the commonName (CN) field in a server certificate matches the domain name in a re...Show more |
dirsys/modules/auth.php in JBC Explorer 7.20 RC1 and earlier does not require authentication, which allows remote attackers to (1) delete auth.inc.php via the suppr parameter, and (2) re-create the auth.inc.php file with...Show more |
SQLLoginModule in Apache Geronimo 2.0 through 2.1 does not throw an exception for a nonexistent username, which allows remote attackers to bypass authentication via a login attempt with any username not contained in the...Show more |
1Vonage 1Motorola Phone Adapter Vt2142 Vd Apr 23, 2026 Nov 1, 2007 N/A· v4 N/A· v3 10.0 HIGH· v2 The Vonage Motorola Phone Adapter VT 2142-VD does not properly verify that a SIP INVITE message originated from a legitimate server, which allows remote attackers to send spoofed INVITE messages, as demonstrated by a flo...Show more |
1Agtc Websolutions 1Php Agtc Membership System Apr 23, 2026 Oct 31, 2007 N/A· v4 N/A· v3 7.5 HIGH· v2 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...Show more |
The Gentoo ebuild of MLDonkey before 2.9.0-r3 has a p2p user account with an empty default password and valid login shell, which might allow remote attackers to obtain login access and execute arbitrary code. |
1Secureideas 1Basic Analysis And Security Engine Apr 23, 2026 Oct 18, 2007 N/A· v4 N/A· v3 7.5 HIGH· v2 Basic Analysis and Security Engine (BASE) before 1.3.8 sends a redirect to the web browser but does not exit, which allows remote attackers to bypass authentication via (1) base_main.php, (2) base_qry_alert.php, and poss...Show more |
Unspecified vulnerability in HP Select Identity 4.01 through 4.01.010 and 4.10 through 4.13.001 allows remote attackers to obtain unspecified access via unknown vectors. |
2Alcatel Bt2Home Hub Speedtouch 7g RouterApr 23, 2026 Oct 12, 2007 N/A· v4 N/A· v3 10.0 HIGH· v2 The Thomson/Alcatel SpeedTouch 7G router, as used for the BT Home Hub 6.2.6.B and earlier, allows remote attackers on an intranet to bypass authentication and gain administrative access via vectors including a '/' (slash...Show more |