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CVE-2024-8807

30
FAUCET Score

CVE-2024-8807 is a critical command injection vulnerability affecting Cohesive Networks VNS3, allowing unauthenticated remote attackers to execute arbitrary code with root privileges. The flaw stems from insufficient validation of user-supplied input within the web service on TCP port 8000, leading to system call execution. With a CVSS score of 9.8 (Critical) and a FAUCET Risk Score of 93/100, this vulnerability poses a severe threat due to its network-based attack vector and complete compromise potential. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion with 10 mentions, indicating awareness and potential future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 6.2.8CPE matchmatch criteria
cpe:2.3:a:cohesive:vns3:*:*:*:*:*:*:*:*
>= 6.6.0, < 6.6.7CPE matchmatch criteria
cpe:2.3:a:cohesive:vns3:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.63%
Probability of exploitation in next 30 days
EPSS Percentile
73.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0163 is in the 61st percentile among its peer group of 36,835 CVEs.

Social Chatter

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.

Media 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

Remediation records are not available for this CVE.

References

cohesive.net / support/security-responses
Vendor Advisory
zerodayinitiative.com / advisories/ZDI-24-1231
Third Party Advisory