---
cve: "CVE-2024-27198"
severity: "CRITICAL"
cvss: 9.8
epss: "99.9%"
vendor: "JetBrains"
kev: true
exploited: true
published: "2024-03-04 18:15:09"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T08:53:39+02:00"
---

# CVE-2024-27198

> 9.8 CRITICAL · ⚠️ CISA KEV (917 Tage) · 🔓 Exploited

## Beschreibung

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

## CVSS-Vektor

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

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Exploit-Evidenz

- [EDB-52411 — JetBrains TeamCity 2023.11.4 - Authentication Bypass](https://www.exploit-db.com/exploits/52411)

## Referenzen

- <https://www.jetbrains.com/privacy-security/issues-fixed/>
- <https://www.darkreading.com/cyberattacks-data-breaches/jetbrains-teamcity-mass-exploitation-underway-rogue-accounts-thrive>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-27198>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2024-27198) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_