CVEvulnerability
CVE-2001-0004
5.0 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2001-02-12
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
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.
Affected configurations
• microsoft internet information server 4.0
• microsoft internet information services 5.0
Related
Referenced by CWE · observed example (1)
- CWE-430 Deployment of Wrong Handler weakness
References
- http://marc.info/?l=bugtraq&m=97897954625305&w=2 marc.info
- http://www.securityfocus.com/bid/2313 www.securityfocus.com
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-004 docs.microsoft.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5903 exchange.xforce.ibmcloud.com
- http://marc.info/?l=bugtraq&m=97897954625305&w=2 marc.info
- http://www.securityfocus.com/bid/2313 www.securityfocus.com
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-004 docs.microsoft.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5903 exchange.xforce.ibmcloud.com