// CVE

CVE-2024-27199

High 7.3

JetBrains TeamCity

7.3CVSS
100%EPSS
—CISA KEV

Summary

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

Published: 2024-03-04

Analysis

🟠 High — imminent exploitation

Weakness: CWE-23.

How it's exploited: Exploitable over the network (internet-reachable), unauthenticated, no user interaction, and with low complexity.

⚠️ Critical combo: remote, unauthenticated and no interaction → trivial to automate.

Impact: Confidentiality partial · Integrity partial · Availability partial.

Status: Exploit probability (EPSS, 30 days): 100% — high.

How to defend:
  • Apply the vendor patch according to risk priority.
  • Reduce exposure: keep it off the internet; firewall, VPN or network segmentation.
  • Detect: turn this CVE into detection rules.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

The vector encodes how it's exploited (translated above, in the analysis). Break it down in the CVSS tool →

🔗 NVD record 🌉 CVE → detection 🎯 Am I exposed? ⚖️ Prioritize patch

← Back to the Threat Radar

Sources: CISA KEV · EPSS · FIRST.org · NVD. Analysis derived from the CVSS vector and exploitation status (no AI). Informational; always verify against the vendor's official advisory.