Coverage › CVE-2024-27199
CVE-2024-27199 Unmapped
JetBrains TeamCity Relative Path Traversal Vulnerability
- Vendor / product
- JetBrains — TeamCity
- Description (CISA)
- JetBrains TeamCity contains a relative path traversal vulnerability that could allow limited admin actions to be performed.
- Added to KEV
- 2026-04-20 — after the latest CTID mapping snapshot (2025-07-28)
- Due date
- 2026-05-04
- 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.
- Known ransomware use
- Known
- CWE
- CWE-23
- CISA notes
- 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 - Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques
No public source states how this vulnerability is exploited in ATT&CK terms.
The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2024-27199. This entry was added to KEV on 2026-04-20, after that snapshot; of the 283 entries added since, 0 have a mapping. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-23) — here is why — and does not guess.
This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.