CVE-2022-39334

LOW

Nextcloud Desktop < 3.6.1 - Improper Certificate Validation in nextcloudcmd CLI

Title source: llm
STIX 2.1

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.

References (5)

Core 5

Scores

CVSS v3 3.9
EPSS 0.0006
EPSS Percentile 20.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact partial

Details

CWE
CWE-295
Status published
Products (1)
nextcloud/desktop < 3.6.1
Published Nov 25, 2022
Tracked Since Feb 18, 2026