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CVE-2006-3961

53
FAUCET Score

CVE-2006-3961 describes a buffer overflow vulnerability in the McSubMgr ActiveX control (mcsubmgr.dll) present across various McAfee Security Center 6.0.23 products, including Internet Security Suite 2006, VirusScan, and others. This flaw allows remote, user-assisted attackers to execute arbitrary commands by providing overly long string parameters. The vulnerability carries a CVSS score of 6.8, indicating a medium severity with network-based attacks, medium complexity, and potential for partial compromise of confidentiality, integrity, and availability. While not on the KEV catalog, exploit code is publicly available via Metasploit, and the vulnerability has garnered significant community discussion and media coverage, suggesting a high potential for exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
2005CPE matchmatch criteria
cpe:2.3:a:mcafee:antispyware:2005:*:*:*:*:*:*:*
2006CPE matchmatch criteria
cpe:2.3:a:mcafee:antispyware:2006:*:*:*:*:*:*:*
2004CPE matchmatch criteria
cpe:2.3:a:mcafee:internet_security_suite:2004:*:*:*:*:*:*:*
2005CPE matchmatch criteria
cpe:2.3:a:mcafee:internet_security_suite:2005:*:*:*:*:*:*:*
2006CPE matchmatch criteria
cpe:2.3:a:mcafee:internet_security_suite:2006:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

6.8MEDIUM

AV:N/AC:M/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
33.82%
Probability of exploitation in next 30 days
EPSS Percentile
98.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
Metasploit: McAfee Subscription Manager Stack Buffer Overflow · Aug 1, 2006
ExploitDB: EDB-16510 · Jul 3, 2010
This CVE's current EPSS score of 0.3382 is in the 99th percentile among its peer group of 19,958 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, 0.0 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

secunia.com / advisories/21264
PatchVendor Advisory
securitytracker.com / id
ts.mcafeehelp.com / faq3.asp
eeye.com / html/research/advisories/AD2006807.html
eeye.com / html/research/upcoming/20060719.html
kb.cert.org / vuls/id/481212
US Government Resource
osvdb.org / 27698
securityfocus.com / archive/1/442495/100/100/threaded
securityfocus.com / bid/19265
Patch
vupen.com / english/advisories/2006/3096
Vendor Advisory