CVEvulnerability
CVE-2009-1122
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2009-06-10
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-287
Description
The WebDAV extension in Microsoft Internet Information Services (IIS) 5.0 on Windows 2000 SP4 does not properly decode URLs, which allows remote attackers to bypass authentication, and possibly read or create files, via a crafted HTTP request, aka "IIS 5.0 WebDAV Authentication Bypass Vulnerability," a different vulnerability than CVE-2009-1535.
Affected configurations
• microsoft internet information services 5.0
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness
References
- http://www.attrition.org/pipermail/vim/2009-June/002192.html Third Party Advisory
- http://www.securityfocus.com/bid/35232 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id?1022358 Third Party Advisory, VDB Entry
- http://www.us-cert.gov/cas/techalerts/TA09-160A.html Third Party Advisory, US Government Resource
- http://www.vupen.com/english/advisories/2009/1539 Third Party Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-020 Patch, Vendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5861 Third Party Advisory
- http://www.attrition.org/pipermail/vim/2009-June/002192.html Third Party Advisory
- http://www.securityfocus.com/bid/35232 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id?1022358 Third Party Advisory, VDB Entry
- http://www.us-cert.gov/cas/techalerts/TA09-160A.html Third Party Advisory, US Government Resource
- http://www.vupen.com/english/advisories/2009/1539 Third Party Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-020 Patch, Vendor Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5861 Third Party Advisory