CVE-2022-39334

3.9 LOW
Published: November 25, 2022 Modified: November 03, 2025

Description

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/nextcloud/desktop/issues/4927
Source: security-advisories@github.com
Exploit Issue Tracking Third Party Advisory
https://github.com/nextcloud/desktop/pull/5022
Source: security-advisories@github.com
Patch Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-82xx-98xv-4jxv
Source: security-advisories@github.com
Third Party Advisory
https://hackerone.com/reports/1699740
Source: security-advisories@github.com
Permissions Required Third Party Advisory
https://github.com/nextcloud/desktop/issues/4927
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Issue Tracking Third Party Advisory
https://github.com/nextcloud/desktop/pull/5022
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-82xx-98xv-4jxv
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://hackerone.com/reports/1699740
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required Third Party Advisory

9 reference(s) from NVD

Quick Stats

CVSS v3 Score
3.9 / 10.0
EPSS (Exploit Probability)
0.0%
13th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

nextcloud