CVE-2024-27199 Ransomware

CISA description

JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes & references

• https://www.jetbrains.com/privacy-security/issues-fixed/
• 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-2024-27199

Where this lands in 800-53

Vulnerability data triggers these controls during assessment and continuous monitoring.

• RA-5 · Vulnerability Monitoring and Scanning
• SI-2 · Flaw Remediation
• CM-6 · Configuration Settings
• SI-7 · Software, Firmware, and Information Integrity
• CM-8 · System Component Inventory

External lookups

• NVD · CVE-2024-27199
• CVE.org · CVE-2024-27199
• CISA KEV catalog (canonical)