CVE-2021-36779 is a critical missing authentication vulnerability in SUSE Longhorn versions prior to 1.1.3 and 1.2.3, allowing any workload within the cluster to execute arbitrary binaries on the host without authentication. With a CVSS score of 9.6 (CRITICAL), this vulnerability presents a significant risk due to its low attack complexity (AV:A/AC:L) and complete compromise potential (C:H/I:H/A:H). While no public exploit code (Metasploit, Nuclei, ExploitDB) or active exploitation (KEV) has been observed, and community discussion is minimal, the high FAUCET Risk Score of 75/100 indicates its severe potential impact.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.1.3CPE matchmatch criteria | cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:* | ||
>= 1.2.0, < 1.2.3CPE matchmatch criteria | cpe:2.3:a:linuxfoundation:longhorn:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.4 Bluesky, 0.2 Mastodon, and 1.3 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.