CVE-2021-41179 is a medium-severity vulnerability affecting Nextcloud Server versions prior to 20.0.13, 21.0.5, and 22.2.0. It allowed unauthenticated access to pages marked as public, bypassing two-factor authentication, particularly impacting Nextcloud Talk where private chat channels could be accessed. The vulnerability has a CVSS score of 6.5, indicating a network-based attack with low complexity, requiring low privileges, and resulting in high confidentiality impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 20.0.3, < 20.0.13CPE matchmatch criteria | cpe:2.3:a:nextcloud:server:*:*:*:*:*:*:*:* | ||
>= 21.0.1, < 21.0.5CPE matchmatch criteria | cpe:2.3:a:nextcloud:server:*:*:*:*:*:*:*:* | ||
>= 22.1.1, < 22.2.0CPE matchmatch criteria | cpe:2.3:a:nextcloud:server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.