TeamCity < 2023.11.4 Auth Bypass Exposing Admin Actions
CVE-2024-27198 Published on March 4, 2024
In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible
Known Exploited Vulnerability
This JetBrains TeamCity Authentication Bypass Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. JetBrains TeamCity contains an authentication bypass vulnerability that allows an attacker to perform admin actions.
The following remediation steps are recommended / required by March 28, 2024: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Vulnerability Analysis
CVE-2024-27198 is exploitable with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. This vulnerability is known to be actively exploited by threat actors in an automatable fashion. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
Authentication Bypass Using an Alternate Path or Channel
A product requires authentication, but the product has an alternate path or channel that does not require authentication.
Products Associated with CVE-2024-27198
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Affected Versions
JetBrains TeamCity:- Before 2023.11.4 is affected.
- Before 2023.11.4 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.