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CVE-2006-1656

18
FAUCET Score

CVE-2006-1656 describes a vulnerability in vserver within util-vserver version 0.30.209. This flaw allows a local user to execute arbitrary commands as root if the suexec userid parameter is invalid and non-numeric. With a CVSS score of 7.2 (High), this vulnerability has a low attack complexity and no authentication required, leading to complete compromise of confidentiality, integrity, and availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.30.210CPE matchmatch criteria
cpe:2.3:a:vserver:util-vserver:*:*:*:*:*:*:*:*
0.30.209CPE matchmatch criteria
cpe:2.3:a:vserver:util-vserver:0.30.209:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.2HIGH

AV:L/AC:L/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Exploitability Score
3.9
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
0.35%
Probability of exploitation in next 30 days
EPSS Percentile
27.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0035 is in the 27th percentile among its peer group of 3,237 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 GitHub mentions.

Media 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.

Remediation

Remediation records are not available for this CVE.

References

bugs.debian.org / cgi-bin/bugreport.cgi
Patch
savannah.nongnu.org / bugs
savannah.nongnu.org / patch
securityfocus.com / bid/17361
Patch