JetBrains TeamCity Authentication Bypass Vulnerability
Summary
| CVE | CVE-2024-27198 |
|---|---|
| State | PUBLISHED |
| Assigner | Unknown |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2024-03-04 18:15:00 UTC |
| Updated | 2024-03-11 15:15:00 UTC |
| Description | JetBrains TeamCity contains an authentication bypass vulnerability that allows an attacker to perform admin actions. |
Risk And Classification
EPSS: 0.930470000 probability, percentile 0.997890000 (date 2026-04-20)
CISA KEV: Listed on 2024-03-07; due 2024-03-28; ransomware use Known
Problem Types: NVD-CWE-Other
CISA Known Exploited Vulnerability
| Vendor | JetBrains |
|---|---|
| Product | TeamCity |
| Name | JetBrains TeamCity Authentication Bypass Vulnerability |
| Required Action | Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable. |
| Notes | https://www.jetbrains.com/help/teamcity/teamcity-2023-11-4-release-notes.html; https://blog.jetbrains.com/teamcity/2024/03/additional-critical-security-issues-affecting-teamcity-on-premises-cve-2024-27198-and-cve-2024-27199-update-to-2023-11-4-now/ ; https://nvd.nist.gov/vuln/detail/CVE-2024-27198 |
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitati... | www.darkreading.com | ||
| Fixed security issues | www.jetbrains.com | Vendor Advisory | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
| CISA Known Exploited Vulnerabilities catalog | CISA | www.cisa.gov | kev |
No vendor comments have been submitted for this CVE.