# CVE-2024-27199: JetBrains TeamCity Relative Path Traversal Vulnerability

> CVE-2024-27199: JetBrains TeamCity Relative Path Traversal Vulnerability. CVSS 7.3 (CVSS 3.1), in CISA KEV.

Canonical: https://rewindex.com/cve/CVE-2024-27199
Last updated: 2026-06-17T07:19:25Z

- Published: 2024-03-04 17:21 UTC · Updated: 2026-06-17 07:19 UTC · Assigner: JetBrains
- CVSS: 7.3 (CVSS 3.1) · Severity: High · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- EPSS: 100.0%, 100th percentile (scored 2026-10-25)
- CISA KEV: yes, added 2026-04-20, federal due date 2026-05-04, ransomware use: Known
- CWE: CWE-23

## Description

In JetBrains TeamCity before 2023.11.4 path traversal allowing to perform limited admin actions  was possible

## CISA 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.

## Affected vendors and products

- JetBrains: TeamCity

## References

- [CVE record on cve.org](https://www.cve.org/CVERecord?id=CVE-2024-27199)
- [NVD entry](https://nvd.nist.gov/vuln/detail/CVE-2024-27199)
- [https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrive](https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrive)
- [https://www.jetbrains.com/privacy-security/issues-fixed/](https://www.jetbrains.com/privacy-security/issues-fixed/)

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_Sources: CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (https://www.cve.org/) This product uses data from the NVD API but is not endorsed or certified by the NVD. (https://nvd.nist.gov/) Known Exploited Vulnerabilities catalog from CISA. (https://www.cisa.gov/known-exploited-vulnerabilities-catalog) EPSS scores from FIRST (Exploit Prediction Scoring System). (https://www.first.org/epss/)_


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Canonical: https://rewindex.com/cve/CVE-2024-27199 · Markdown: https://rewindex.com/cve/CVE-2024-27199.md · JSON: https://rewindex.com/api/v1/cves/CVE-2024-27199 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-10-26T03:11:04.274Z