Description

The TeamCity has an authentication bypass vulnerability. An attacker can bypass the authentication with a specially crafted HTTP request and get full access to the system.

Remediation

Upgrade to the latest version of TeamCity

References

CVE-2023-42793 Vulnerability in TeamCity: Post-Mortem

Critical Code Vulnerability in CI/CD Platform TeamCity

Related Vulnerabilities

MySQL Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2012-0882)

Oracle JRE CVE-2014-2410 Vulnerability (CVE-2014-2410)

MySQL Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2017-10268)

Squid CVE-2018-1000024 Vulnerability (CVE-2018-1000024)

Ruby CVE-2018-16396 Vulnerability (CVE-2018-16396)

Severity

Critical

Classification

CVE-2023-42793 CWE-287 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L

Tags

Authentication Bypass Known Vulnerabilities