CVE-2001-0004 is a vulnerability affecting Microsoft IIS 4.0 and 5.0 that allows remote attackers to read the source code of executable web server programs. This is achieved by appending "%3F+.htr" to a URL, causing the .HTR ISAPI extension to parse the file, revealing its contents. The vulnerability has a CVSS score of 5.0 (MEDIUM), indicating a network-based attack with low complexity and a potential impact of information disclosure. While the EPSS score is relatively low, its FAUCET Risk Score is high at 97/100. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
4.0CPE matchmatch criteria | cpe:2.3:a:microsoft:internet_information_server:4.0:*:*:*:*:*:*:* | ||
5.0CPE matchmatch criteria | cpe:2.3:a:microsoft:internet_information_services:5.0:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:N/A:N
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, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.