Vulnerability Description
When IIS 2 or 3 is upgraded to IIS 4, ism.dll is inadvertently left in /scripts/iisadmin, which does not restrict access to the local machine and allows an unauthorized user to gain access to sensitive server information, including the Administrator's password.
CVSS Score
LOW
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Internet Information Server | 4.0 |
References
- http://marc.info/?l=bugtraq&m=91638375309890&w=2
- http://marc.info/?l=ntbugtraq&m=91632724913080&w=2
- http://www.securityfocus.com/bid/189Exploit
- http://marc.info/?l=bugtraq&m=91638375309890&w=2
- http://marc.info/?l=ntbugtraq&m=91632724913080&w=2
- http://www.securityfocus.com/bid/189Exploit
FAQ
What is CVE-1999-1538?
CVE-1999-1538 is a vulnerability with a CVSS score of 2.1 (LOW). When IIS 2 or 3 is upgraded to IIS 4, ism.dll is inadvertently left in /scripts/iisadmin, which does not restrict access to the local machine and allows an unauthorized user to gain access to sensitiv...
How severe is CVE-1999-1538?
CVE-1999-1538 has been rated LOW with a CVSS base score of 2.1/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-1999-1538?
Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Internet Information Server.