• Tenable
  • CVEs
  • Settings
    Links
    Tenable Cloud Tenable Community & Support Tenable University
    Severity
    Theme
  • Tenable
  • Plugins
  • Overview
  • Plugins Pipeline
  • Newest
  • Updated
  • Search
  • Nessus Families
  • WAS Families
  • NNM Families
  • LCE Families
  • Tenable OT Security Families
  • About Plugin Families
  • Release Notes
  • Audits
  • Overview
  • Newest
  • Updated
  • Search Audit Files
  • Search Items
  • References
  • Authorities
  • Documentation
  • Download All Audit Files
  • Indicators
  • Overview
  • Search
  • Indicators of Attack
  • Indicators of Exposure
  • CVEs
  • Overview
  • Newest
  • Updated
  • Search
  • Attack Path Techniques
  • Overview
  • Search
    • Links
    • Tenable Cloud
    • Tenable Community & Support
    • Tenable University
    • Settings
    • Severity
    • Theme
Detections
  • Plugins
  • Overview
  • Plugins Pipeline
  • Release Notes
  • Newest
  • Updated
  • Search
  • Nessus Families
  • WAS Families
  • NNM Families
  • LCE Families
  • Tenable OT Security Families
  • About Plugin Families
  • Audits
  • Overview
  • Newest
  • Updated
  • Search Audit Files
  • Search Items
  • References
  • Authorities
  • Documentation
  • Download All Audit Files
  • Indicators
  • Overview
  • Search
  • Indicators of Attack
  • Indicators of Exposure
Analytics
  • CVEs
  • Overview
  • Newest
  • Updated
  • Search
  • Attack Path Techniques
  • Overview
  • Search
  1. CVEs
  2. CVE-2012-1123
  1. CVEs

CVE-2012-1123

critical
  • Information
  • CPEs
  • Plugins

Description

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.

References

https://github.com/mantisbt/mantisbt/commit/f5106be52cf6aa72c521f388e4abb5f0de1f1d7f

http://www.securityfocus.com/bid/52313

http://www.openwall.com/lists/oss-security/2012/03/06/9

http://www.mantisbt.org/bugs/view.php?id=13901

http://www.mantisbt.org/bugs/changelog_page.php?version_id=140

http://www.debian.org/security/2012/dsa-2500

http://security.gentoo.org/glsa/glsa-201211-01.xml

http://secunia.com/advisories/51199

http://secunia.com/advisories/49572

http://secunia.com/advisories/48258

http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093064.html

http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093063.html

http://lists.fedoraproject.org/pipermail/package-announce/2012-November/092926.html

Details

Source: Mitre, NVD

Published: 2012-06-29

Updated: 2025-04-11

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.01357

  • Tenable.com
  • Community & Support
  • Documentation
  • Education
  • © 2025 Tenable®, Inc. All Rights Reserved
  • Privacy Policy
  • Legal
  • 508 Compliance