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CVE-2008-6556

27
FAUCET Score

CVE-2008-6556 describes a critical command injection vulnerability in cgi-bin/webutil.pl of The Puppet Master WebUtil 2.3, allowing remote attackers to execute arbitrary commands through shell metacharacters in the whois command. With a CVSS score of 10.0 (AV:N/AC:L/Au:N/C:C/I:C/A:C), this vulnerability is easily exploitable over the network with no authentication, leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2.3CPE matchmatch criteria
cpe:2.3:a:puppet_master:webutil:2.3:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

10.0HIGH

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

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

Exploit Intelligence

EPSS Score
3.17%
Probability of exploitation in next 30 days
EPSS Percentile
86.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0317 is in the 76th percentile among its peer group of 51,455 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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

osvdb.org / 51181
Exploit
exchange.xforce.ibmcloud.com / vulnerabilities/41400
exchange.xforce.ibmcloud.com / vulnerabilities/49820
securityfocus.com / archive/1/489961/100/0/threaded
securityfocus.com / bid/28393
Exploit