CVE-2021-33622 is a critical vulnerability affecting Sylabs Singularity versions 3.5.x and 3.6.x, and SingularityPRO before 3.5-8, stemming from an incorrect check of a function's return value. With a CVSS score of 9.8, it allows for unauthenticated remote attackers to achieve high impact on confidentiality, integrity, and availability with low attack complexity. Despite its critical severity, there is currently no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 3.5.0, < 3.7.0CPE matchmatch criteria | cpe:2.3:a:sylabs:singularity:*:*:*:*:*:*:*:* | ||
< 3.5-8CPE matchmatch criteria | cpe:2.3:a:sylabs:singularitypro:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.