Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Internet Information Server | 4.0 |
| Microsoft | Internet Information Services | 5.0 |
References
- http://marc.info/?l=bugtraq&m=97897954625305&w=2
- http://www.securityfocus.com/bid/2313
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-00
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5903
- http://marc.info/?l=bugtraq&m=97897954625305&w=2
- http://www.securityfocus.com/bid/2313
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-00
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5903
FAQ
What is CVE-2001-0004?
CVE-2001-0004 is a vulnerability with a CVSS score of 5.0 (MEDIUM). 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 e...
How severe is CVE-2001-0004?
CVE-2001-0004 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2001-0004?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Internet Information Server, Microsoft Internet Information Services.