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Case File

CVE-2001-0904

MEDIUM · CVSS 5 EPSS 7.01% Public Exploit

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2001-11-20 · Last synced 2026-08-04

Field Assessment

AI analysis pending.

Exhibit — Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2001-0904
Severity
MEDIUM
CVSS
5
EPSS
7.01%

Original Filing — NVD Description

Internet Explorer 5.5 and 6 with the Q312461 (MS01-055) patch modifies the HTTP_USER_AGENT (UserAgent) information that indicates that the patch has been installed, which could allow remote malicious web sites to more easily identify and exploit vulnerable clients.