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CVE-2007-0027

41
FAUCET Score

CVE-2007-0027 is a critical memory corruption vulnerability affecting multiple versions of Microsoft Excel and related products, including Excel 2000 SP3, 2002 SP3, 2003 SP2, 2004 for Mac, and v.X for Mac. This flaw allows remote attackers to execute arbitrary code on a victim's system by crafting and delivering malicious IMDATA records within an Excel file. With a CVSS score of 9.3, it presents a severe risk due to its network-based attack vector, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its high severity and FAUCET Risk Score of 98/100, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
2000CPE matchmatch criteria
cpe:2.3:a:microsoft:excel:2000:*:*:*:*:*:*:*
2000CPE matchmatch criteria
cpe:2.3:a:microsoft:office:2000:sp3:*:*:*:*:*:*
2002CPE matchmatch criteria
cpe:2.3:a:microsoft:excel:2002:*:*:*:*:*:*:*
xpCPE matchmatch criteria
cpe:2.3:a:microsoft:office:xp:sp3:*:*:*:*:*:*
2003CPE matchmatch criteria
cpe:2.3:a:microsoft:excel:2003:*:*:*:*:*:*:*

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
31.17%
Probability of exploitation in next 30 days
EPSS Percentile
98.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.3117 is in the 94th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 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/2007/ms07-002
securitytracker.com / id
Patch
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A119
kb.cert.org / vuls/id/749964
US Government Resource
osvdb.org / 31255
securityfocus.com / archive/1/457274/100/0/threaded
securityfocus.com / bid/21856
Patch
us-cert.gov / cas/techalerts/TA07-009A.html
US Government Resource
vupen.com / english/advisories/2007/0103