CVE-2024-27198

criticalpriority · act · 90OT risk · criticalKEV · exploitedEPSS 0.999 · 100 %ileexploit · weaponizedDEEURUUS

grimoire priorityP0 · Act now

Exploitable?

Yes · in the wild

CISA KEV · 22 exploits · weaponized

Likely / severe?

99.9% (100th) EPSS

CVSS 9.8 · critical

Is it mine?

5 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

added 2024-03-07remediate by 2024-03-28

required action Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

EPSS · scored 2026-10-26

JetBrains TeamCity Authentication Bypass Vulnerability

In JetBrains TeamCity before 2023.11.4 authentication bypass allowing to perform admin actions was possible

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.8criticalAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · FSTEC (BDU) RU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · cve@jetbrains.comexploitability 3.9 · impact 5.9

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: active · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-288USCWE-288US

ATT&CK techniques

ATT&CK techniques this enables or maps to.

exploits (22)

Public proof-of-concept and weaponised exploit code.

exploit/multi/http/jetbrains_teamcity_rce_cve_2024_27198JetBrains TeamCity Unauthenticated Remote Code Executionweaponized · metasploit
EDB-52411JetBrains TeamCity 2023.11.4 - Authentication BypassPoC · exploit_db
ArtemCyberLab/Project-Exploiting-CVE-2024-27198-RCE-VulnerabilityIn this project, I exploited the CVE-2024-27198-RCE vulnerability to perform a remote code execution (RCE) attack on a vulnerable TeamCity server.PoC · poc_in_github
CharonDefalt/CVE-2024-27198-RCECharonDefalt/CVE-2024-27198-RCEPoC · poc_in_github
Chocapikk/CVE-2024-27198Proof of Concept for Authentication Bypass in JetBrains TeamCity Pre-2023.11.4PoC · poc_in_github
Cythonic1/CVE-2024-27198_POCa proof of concept of the CVE-2024-27198 which infect jetbrains teamCityPoC · poc_in_github

affected products (5)

Products and version ranges known to be affected.

JetBrains TeamCity <2023.11.4all versionscert_bundDE
JetBrains TeamCity< 2023.11.4cert_bundDE
JetBrains TeamCity0 → 2023.11.4enisa_euvdEU
JetBrains TeamCity≤ 2023.11.4fstec_bduRU
jetbrains teamcity< 2023.11.4nvdUScpe:2.3:a:jetbrains:teamcity:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0541JetBrains TeamCity: Mehrere SchwachstellenDeutsch2024-03-04csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in JetBrains TeamCity ausnutzen, um bestimmte Aktionen mit administrativen Rechten auszuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2024-03-04modified 2026-06-17

references (10)

External citations — patches, advisories, analysis.

scry

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