---
cve: "CVE-2022-0557"
severity: "HIGH"
cvss: 8.1
epss: "51.2%"
vendor: "microweber"
kev: false
exploited: false
published: "2022-02-11 09:15:06"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-10T09:20:12+02:00"
---

# CVE-2022-0557

> 8.1 HIGH · 🧪 PoC

## Beschreibung

OS Command Injection in Packagist microweber/microweber prior to 1.2.11.

## CVSS-Vektor

```
CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N
```

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

## Exploit-Evidenz

- [EDB-50768 — Microweber 1.2.11 - Remote Code Execution (RCE) (Authenticated)](https://www.exploit-db.com/exploits/50768)

## Patch verfügbar (OSV)

- 9fa49da62e8401615c23ba4e2efcc3ca44d784ec (Commit)
- 0a7e5f1d81de884861ca677ee1aaac31f188d632 (Commit)

## Referenzen

- <https://huntr.dev/bounties/660c89af-2de5-41bc-aada-9e4e78142db8>
- <https://github.com/microweber/microweber/commit/0a7e5f1d81de884861ca677ee1aaac31f188d632>
- <http://packetstormsecurity.com/files/166077/Microweber-1.2.11-Shell-Upload.html>
- <https://www.exploit-db.com/exploits/50768>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-0557) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_