CVE-2024-27198

unknown KEV

Published 2024-03-07 · Modified 2024-03-07

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

2.5

Description

JetBrains TeamCity contains an authentication bypass vulnerability that allows an attacker to perform admin actions.

CISA KEV

Vendor: JetBrains
Product: TeamCity
Due date: 2024-03-28

Predictions

Exploit likelihood

99%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

Exploits

Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.

Exploit-DB

EDB-52411 webapps multiple

İbrahimsql · 2025-08-11

JetBrains TeamCity 2023.11.4 - Authentication Bypass

Source code queued for fetch — refresh in a moment.

Metasploit modules

exploit_multi/http/jetbrains_teamcity_rce_cve_2024_27198 rank 600

JetBrains TeamCity Unauthenticated Remote Code Execution

Source fetch failed: fetch_error — view the original via the link above.

References

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

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.