The WebDAV extension in Microsoft Internet Information Services (IIS) 5.1 and 6.0 allows remote attackers to bypass URI-based protection mechanisms, and list folders or read, create, or modify files, via a %c0%af (Unicode / character) at an arbitrary position in the URI, as demonstrated by inserting %c0%af into a "/protected/" initial pathname component to bypass the password protection on the protected\ folder, aka "IIS 5.1 and 6.0 WebDAV Authentication Bypass Vulnerability," a different vulnerability than CVE-2009-1122.
                
            References
                    | Link | Resource | 
|---|---|
| http://archives.neohapsis.com/archives/fulldisclosure/2009-05/att-0135/IIS_Advisory.pdf | Broken Link | 
| http://isc.sans.org/diary.html?n&storyid=6397 | Third Party Advisory | 
| http://archives.neohapsis.com/archives/fulldisclosure/2009-05/0135.html | Broken Link | 
| http://archives.neohapsis.com/archives/fulldisclosure/2009-05/0144.html | Broken Link | 
| http://archives.neohapsis.com/archives/fulldisclosure/2009-05/0139.html | Broken Link | 
| http://view.samurajdata.se/psview.php?id=023287d6&page=1 | Broken Link | 
| http://blog.zoller.lu/2009/05/iis-6-webdac-auth-bypass-and-data.html | Third Party Advisory | 
| http://www.attrition.org/pipermail/vim/2009-June/002192.html | Third Party Advisory | 
| http://www.us-cert.gov/cas/techalerts/TA09-160A.html | Third Party Advisory US Government Resource | 
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6029 | Third Party Advisory | 
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-020 | Patch Vendor Advisory | 
Configurations
                    Configuration 1 (hide)
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Configuration 2 (hide)
| AND | 
 
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Information
                Published : 2009-06-10 07:30
Updated : 2020-11-23 12:01
NVD link : CVE-2009-1535
Mitre link : CVE-2009-1535
JSON object : View
CWE
                
                    
                        
                        CWE-287
                        
            Improper Authentication
Products Affected
                microsoft
- windows_xp
- internet_information_services
- windows_server_2003


