CVE-2021-34992 is a critical deserialization vulnerability affecting Orckestra C1 CMS version 6.10, specifically within the Composite.dll component. This flaw allows authenticated remote attackers to execute arbitrary code due to insufficient validation of user-supplied data. With a CVSS score of 8.8 (High), successful exploitation grants attackers code execution in the context of the service account, leading to high impacts on confidentiality, integrity, and availability. While no public exploits, Metasploit modules, or Nuclei templates are currently available, and there is minimal community discussion or media coverage, its high FAUCET Risk Score of 91/100 indicates significant potential danger.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
6.10CPE matchmatch criteria | cpe:2.3:a:orckestra:c1_cms:6.10:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 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.