---
cve: "CVE-2022-39334"
severity: "LOW"
cvss: 3.9
epss: "0.2%"
vendor: "nextcloud"
kev: false
exploited: false
published: "2022-11-25 19:15:11"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-22T09:53:55+02:00"
---

# CVE-2022-39334

> 3.9 LOW · 🧪 PoC

## Beschreibung

Nextcloud also ships a CLI utility called nextcloudcmd which is sometimes used for automated scripting and headless servers. Versions of nextcloudcmd prior to 3.6.1 would incorrectly trust invalid TLS certificates, which may enable a Man-in-the-middle attack that exposes sensitive data or credentials to a network attacker. This affects the CLI only. It does not affect the standard GUI desktop Nextcloud clients, and it does not affect the Nextcloud server.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 5dfc0caab65080b4c3c8c3ac42bac766c11ea28c (Commit)

## Referenzen

- <https://github.com/nextcloud/security-advisories/security/advisories/GHSA-82xx-98xv-4jxv>
- <https://github.com/nextcloud/desktop/issues/4927>
- <https://github.com/nextcloud/desktop/pull/5022>
- <https://hackerone.com/reports/1699740>
- <https://lists.debian.org/debian-lts-announce/2025/09/msg00018.html>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-39334) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_