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VULNERABILITIES

CVE-2001-0004 Details

Description

IIS 5.0 and 4.0 allows remote attackers to read the source code for executable web server programs by appending "%3F+.htr" to the requested URL, which causes the files to be parsed by the .HTR ISAPI extension, aka a variant of the "File Fragment Reading via .HTR" vulnerability.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
http://marc.info/?l=bugtraq&m=97897954625305&w=2 CVE
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-004 CVE
https://exchange.xforce.ibmcloud.com/vulnerabilities/5903 CVE
http://www.securityfocus.com/bid/2313 CVE
http://marc.info/?l=bugtraq&m=97897954625305&w=2 [email protected]

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-OtherWeakness Not in a Standard CWE Category[email protected]

Affected Products

ProductVersions
microsoft internet information server
4.0

CPE

  • cpe:2.3:a:microsoft:internet_information_server:4.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
microsoft internet information services
5.0

CPE

  • cpe:2.3:a:microsoft:internet_information_services:5.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2001-0004
NVD Published Date:
Feb 12, 2001
NVD Last Modified:
Jun 16, 2026
Source:
[email protected]
CVE-2001-0004 Details - Not Deferred