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CVE-2006-3864

40
FAUCET Score

CVE-2006-3864 describes an unspecified vulnerability in mso.dll affecting Microsoft Office 2000, XP, and 2003, as well as PowerPoint 2000, XP, and 2003. This flaw allows remote, user-assisted attackers to execute arbitrary code by crafting malicious .DOC, .PPT, or .XLS files that trigger memory corruption, likely due to an array boundary condition. The vulnerability carries a critical CVSS score of 9.3, indicating a high severity. It can be exploited over a network with medium attack complexity, leading to complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
2000CPE matchmatch criteria
cpe:2.3:a:microsoft:office:2000:sp3:*:*:*:*:*:*
2003CPE matchmatch criteria
cpe:2.3:a:microsoft:office:2003:sp1:*:*:*:*:*:*
2003CPE matchmatch criteria
cpe:2.3:a:microsoft:office:2003:sp2:*:*:*:*:*:*
2004CPE matchmatch criteria
cpe:2.3:a:microsoft:office:2004:*:mac:*:*:*:*:*
v.xCPE matchmatch criteria
cpe:2.3:a:microsoft:office:v.x:*:mac:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

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

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
32.24%
Probability of exploitation in next 30 days
EPSS Percentile
98.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.3224 is in the 94th percentile among its peer group of 8,914 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 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

docs.microsoft.com / en-us/security-updates/securitybulletins/2006/ms06-062
secunia.com / advisories/22339
Vendor Advisory
securitytracker.com / id
secway.org / advisory/AD20061010.txt
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A632
support.microsoft.com / kb/922581
kb.cert.org / vuls/id/176556
US Government Resource
osvdb.org / 29429
securityfocus.com / archive/1/448268/100/0/threaded
securityfocus.com / archive/1/449179/100/0/threaded
securityfocus.com / bid/20384
vupen.com / english/advisories/2006/3981
Vendor Advisory