---
cve: "CVE-2021-22205"
severity: "CRITICAL"
cvss: 10.0
epss: "99.7%"
vendor: "GitLab"
kev: true
exploited: true
published: "2021-04-23 18:15:08"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-02T06:05:54+02:00"
---

# CVE-2021-22205

> 10.0 CRITICAL · ⚠️ CISA KEV (1764 Tage) · 🔓 Exploited · 🧪 PoC

## Beschreibung

An issue has been discovered in GitLab CE/EE affecting all versions starting from 11.9. GitLab was not properly validating image files that were passed to a file parser which resulted in a remote command execution.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/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 | Verändert | bad |
| C Vertraulichkeit | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Hoch | bad |

## Exploit-Evidenz

- [EDB-50532 — GitLab 13.10.2 - Remote Code Execution (RCE) (Unauthenticated)](https://www.exploit-db.com/exploits/50532)

## Patch verfügbar (OSV)

- 5760c3c5919f911376a44fe16d674af2af898914 (Commit)
- fa395d88d5232209aec5fd8010b5d9ee5f9f7dfe (Commit)

## Referenzen

- <https://hackerone.com/reports/1154542>
- <https://gitlab.com/gitlab-org/gitlab/-/issues/327121>
- <https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22205.json>
- <http://packetstormsecurity.com/files/164768/GitLab-Unauthenticated-Remote-ExifTool-Command-Injection.html>
- <http://packetstormsecurity.com/files/164994/GitLab-13.10.2-Remote-Code-Execution.html>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-22205>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2021-22205) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_