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CVE-2004-0566

37
FAUCET Score

CVE-2004-0566 describes an integer overflow vulnerability in the imgbmp.cxx component of Windows 2000, specifically impacting Microsoft Internet Explorer. This flaw allows remote attackers to execute arbitrary code by crafting a malicious BMP image with an excessively large bfOffBits value. With a CVSS score of 7.5, it is considered highly severe, requiring no authentication and having low attack complexity, potentially leading to partial confidentiality, integrity, and availability compromise. Despite its age and 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
5.0CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:*:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp1:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp2:*:*:*:*:*:*
5.0.1CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:5.0.1:sp3:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

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

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
38.48%
Probability of exploitation in next 30 days
EPSS Percentile
98.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.3848 is in the 97th percentile among its peer group of 51,506 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, 0.1 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

archives.neohapsis.com / archives/fulldisclosure/2004-02/0806.html
ExploitVendor Advisory
docs.microsoft.com / en-us/security-updates/securitybulletins/2004/ms04-025
exchange.xforce.ibmcloud.com / vulnerabilities/15210
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A216
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A306
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A322
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A507
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A515
kb.cert.org / vuls/id/266926
US Government Resource
us-cert.gov / cas/techalerts/TA04-212A.html
Third Party AdvisoryUS Government Resource