Predictive Vulnerability Intelligence.

Product

  • Product
  • Pricing
  • Documentation

Company

  • About
  • Partnerships
  • Blog
  • Support

Legal

  • Terms
  • Privacy
  • Data Licensing

© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2004-0420

56
FAUCET Score

CVE-2004-0420 describes a critical vulnerability in the Windows Shell application across multiple Windows operating systems, including Windows XP and Server 2003, which allows remote attackers to execute arbitrary code. This is achieved by spoofing a file's type using a CLSID specifier within the filename, as demonstrated with Internet Explorer 6.0. The vulnerability carries a maximum CVSS score of 10.0, indicating a network-based attack with low complexity and complete compromise of confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the CVE has garnered significant community discussion with 10 mentions, suggesting awareness and potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
6.0CPE matchmatch criteria
cpe:2.3:a:microsoft:ie:6.0:sp1:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:6.0:*:*:*:*:*:*:*
6.0.2800.1106CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:6.0.2800.1106:*:*:*:*:*:*:*

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
46.01%
Probability of exploitation in next 30 days
EPSS Percentile
98.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.4601 is in the 98th percentile among its peer group of 51,551 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

docs.microsoft.com / en-us/security-updates/securitybulletins/2004/ms04-024
secunia.com / advisories/10736
exchange.xforce.ibmcloud.com / vulnerabilities/14964
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2245
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2381
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2894
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3386
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3533
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3604
kb.cert.org / vuls/id/106324
US Government Resource
security-express.com / archives/bugtraq/2004-01/0300.html
securityfocus.com / archive/1/351379
ExploitVendor Advisory
securityfocus.com / bid/9510
ExploitVendor Advisory
us-cert.gov / cas/techalerts/TA04-196A.html
US Government Resource