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CWE-287: Improper Authentication, page 105

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When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

What the weakness is: CWE-287 at MITRE

Ask an AI about CWE-287

Show the promptExplain CWE-287: Improper Authentication and how to prevent and detect it in code. Use https://cwe.mitre.org/data/definitions/287.html and https://cve.bz/cve/cwe/287?via=ask-ai-copy for recent CVEs with this weakness. Cite the sources.

Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this weakness's id and public links.

  1. –CVE-2007-4680EPSS 1.5%

    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.

  2. –CVE-2007-5988EPSS 1.5%

    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.

  3. –CVE-2007-5987EPSS 1.3%

    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 arbitrary torrent and (2) m…

  4. –CVE-2007-4692EPSS 2.0%

    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 attacks by causing an …

  5. –CVE-2007-5770EPSS 1.9%

    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 request sent over SSL…

  6. –CVE-2007-5913ExploitEPSS 7.3%

    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 contents that spec…

  7. –CVE-2007-5797EPSS 3.1%

    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 database.

  8. –CVE-2007-5791EPSS 3.7%

    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 flood of messages trig…

  9. –CVE-2007-5752ExploitEPSS 2.8%

    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.

  10. –CVE-2007-5714EPSS 1.8%

    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.

  11. –CVE-2007-5578EPSS 1.8%

    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 possibly other vectors.

  12. –CVE-2007-5391EPSS 4.1%

    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.

  13. –CVE-2007-5383EPSS 3.8%

    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) character at the …

  14. –CVE-2007-5374ExploitEPSS 2.2%

    cp_memberedit.php in LightBlog 8.4.1.1 does not check for administrative credentials when processing an admin action, which allows remote authenticated users to increase the privileges of any account.

  15. –CVE-2007-5006EPSS 21%

    Multiple command handlers in CA (Computer Associates) BrightStor ARCserve Backup for Laptops and Desktops r11.0 through r11.5 do not verify if a peer is authenticated, which allows remote attackers to add and delete users, and start client…

  16. –CVE-2007-5162EPSS 1.7%

    The connect method in lib/net/http.rb in the (1) Net::HTTP and (2) Net::HTTPS libraries in Ruby 1.8.5 and 1.8.6 does not verify that the commonName (CN) field in a server certificate matches the domain name in an HTTPS request, which makes…

  17. –CVE-2007-5152EPSS 2.8%

    Sun Java System Access Manager 7.1, when installed in a Sun Java System Application Server 9.1 container, does not demand authentication after a container restart, which allows remote attackers to perform administrative tasks.

  18. –CVE-2007-3754EPSS 1.8%

    Mail in Apple iPhone 1.1.1, when using SSL, does not warn the user when the mail server changes or is not trusted, which might allow remote attackers to steal credentials and read email via a man-in-the-middle (MITM) attack.

  19. –CVE-2007-5113ExploitEPSS 3.0%

    report.cgi in Google Urchin allows remote attackers to bypass authentication and obtain sensitive information (web server logs) via certain modified query parameters, as demonstrated using the profile, rid, prefs, n, vid, bd, ed, dt, and g…

  20. –CVE-2007-5085EPSS 3.2%

    Unspecified vulnerability in the management EJB (MEJB) in Apache Geronimo before 2.0.2 allows remote attackers to bypass authentication and obtain "access to Geronimo internals" via unspecified vectors.

  21. –CVE-2007-5057EPSS 4.6%

    NetSupport Manager Client before 10.20.0004 allows remote attackers to bypass the (1) basic and (2) authentication schemes by spoofing the NetSupport Manager.

  22. –CVE-2007-5008EPSS 3.7%

    The logins command in HP-UX B.11.31, B.11.23, and B.11.11 does not correctly report password status, which allows remote attackers to obtain privileges when certain "password issues" are not detected.

  23. –CVE-2007-4747EPSS 3.0%

    The telnet service in Cisco Video Surveillance IP Gateway Encoder/Decoder (Standalone and Module) firmware 1.8.1 and earlier, Video Surveillance SP/ISP Decoder Software firmware 1.11.0 and earlier, and the Video Surveillance SP/ISP firmwar…

  24. –CVE-2007-4632EPSS 0.6%

    Cisco IOS 12.2E, 12.2F, and 12.2S places a "no login" line into the VTY configuration when an administrator makes certain changes to a (1) VTY/AUX or (2) CONSOLE setting on a device without AAA enabled, which allows remote attackers to byp…

  25. –CVE-2007-4548EPSS 4.2%

    The login method in LoginModule implementations in Apache Geronimo 2.0 does not throw FailedLoginException for failed logins, which allows remote attackers to bypass authentication requirements, deploy arbitrary modules, and gain administr…

  26. –CVE-2007-4438EPSS 1.5%

    Session fixation vulnerability in Ampache before 3.3.3.5 allows remote attackers to hijack web sessions via unspecified vectors.

  27. –CVE-2007-4419ExploitEPSS 4.8%

    Admin.php in Olate Download (od) 3.4.1 uses an MD5 hash of the admin username, user id, and group id, to compose the OD3_AutoLogin authentication cookie, which makes it easier for remote attackers to guess the cookie and access the Admin a…

  28. –CVE-2007-4364EPSS 2.8%

    Fedora Commons before 2.2.1 does not properly handle certain authentication requests involving Java Naming and Directory Interface (JNDI), related to (1) a nonexistent account name in combination with an empty password, which allows remote…

  29. –CVE-2007-4203EPSS 1.9%

    Session fixation vulnerability in Mambo 4.6.2 CMS allows remote attackers to hijack web sessions by setting the Cookie parameter.

  30. 9.8CVE-2007-4043EPSS 1.6%

    file.cgi in Secure Computing SecurityReporter (aka Network Security Analyzer) before 4.6.3 allows remote attackers to bypass authentication via a name parameter ending with a "%00.gif" sequence. NOTE: a separate traversal vulnerability cou…

  31. –CVE-2007-3988EPSS 1.4%

    Session fixation vulnerability in Virtual Hosting Control System (VHCS) 2.4.7.1 and earlier allows remote attackers to hijack web sessions by setting the PHPSESSID parameter.

  32. –CVE-2007-3597EPSS 1.8%

    Session fixation vulnerability in Zen Cart 1.3.7 and earlier allows remote attackers to hijack web sessions by setting the Cookie parameter.

  33. –CVE-2007-3184EPSS 0.6%

    Cisco Trust Agent (CTA) before 2.1.104.0, when running on MacOS X, allows attackers with physical access to bypass authentication and modify System Preferences, including passwords, by invoking the Apple Menu when the Access Control Server…

  34. –CVE-2007-3177EPSS 1.4%

    Ingate Firewall and SIParator before 4.5.2 allow remote attackers to bypass SIP authentication via a certain maddr parameter.

  35. –CVE-2007-3050EPSS 1.7%

    Session fixation vulnerability in chameleon cms 3.0 and earlier allows remote attackers to hijack web sessions by setting the PHPSESSID parameter.

  36. –CVE-2007-2719EPSS 4.5%

    Session fixation vulnerability in HP Systems Insight Manager (SIM) 4.2 and 5.0 SP4 and SP5 allows remote attackers to hijack web sessions by setting the JSESSIONID cookie.

  37. –CVE-2007-2555EPSS 1.0%

    Unspecified vulnerability in Default.aspx in Podium CMS allows remote attackers to have an unknown impact, possibly session fixation, via a META HTTP-EQUIV Set-cookie expression in the id parameter, related to "cookie manipulation." NOTE:…

  38. –CVE-2007-2546EPSS 1.5%

    Session fixation vulnerability in Simple Machines Forum (SMF) 1.1.2 and earlier allows remote attackers to hijack web sessions by setting the PHPSESSID parameter.

  39. –CVE-2007-1859EPSS 0.4%

    XScreenSaver 4.10, when using a remote directory service for credentials, does not properly handle the results from the getpwuid function in drivers/lock.c when there is no network connectivity, which causes XScreenSaver to crash and unloc…

  40. –CVE-2007-2277EPSS 1.4%

    Session fixation vulnerability in Plogger allows remote attackers to hijack web sessions by setting the PHPSESSID parameter.

  41. –CVE-2007-2243EPSS 2.4%

    OpenSSH 4.6 and earlier, when ChallengeResponseAuthentication is enabled, allows remote attackers to determine the existence of user accounts by attempting to authenticate via S/KEY, which displays a different response if the user account …

  42. 9.1CVE-2007-1966EPSS 1.2%

    Session fixation vulnerability in eXV2 CMS 2.0.4.3 and earlier allows remote attackers to hijack web sessions by setting the PHPSESSID cookie.

  43. –CVE-2007-1953EPSS 1.4%

    Session fixation vulnerability in onelook courts on-line allows remote attackers to hijack web sessions by setting a PHPSESSID cookie.

  44. –CVE-2007-1952EPSS 1.5%

    Session fixation vulnerability in onelook onebyone CMS allows remote attackers to hijack web sessions by setting a PHPSESSID cookie.

  45. –CVE-2007-1951EPSS 1.4%

    Session fixation vulnerability in onelook obo Shop allows remote attackers to hijack web sessions by setting a PHPSESSID cookie.

  46. –CVE-2007-1949EPSS 1.4%

    Session fixation vulnerability in WebBlizzard CMS allows remote attackers to hijack web sessions by setting a PHPSESSID cookie.

  47. –CVE-2007-1480ExploitEPSS 2.4%

    Creative Guestbook 1.0 allows remote attackers to add an administrative account via a direct request to createadmin.php with Name, Email, and PASSWORD parameters set.

  48. –CVE-2007-1228EPSS 0.3%

    IBM DB2 UDB 8.2 before Fixpak 7 (aka fixpack 14), and DB2 9 before Fix Pack 2, on UNIX allows the "fenced" user to access certain unauthorized directories.

  49. –CVE-2007-1160EPSS 2.7%

    webSPELL 4.0, and possibly later versions, allows remote attackers to bypass authentication via a ws_auth cookie, a different vulnerability than CVE-2006-4782.

  50. –CVE-2007-1062EPSS 4.2%

    The Cisco Unified IP Conference Station 7935 3.2(15) and earlier, and Station 7936 3.3(12) and earlier does not properly handle administrator HTTP sessions, which allows remote attackers to bypass authentication controls via a direct URL r…