Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com

CVE-2009-1535

Description

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.

POC

Reference

- http://blog.zoller.lu/2009/05/iis-6-webdac-auth-bypass-and-data.html

- http://isc.sans.org/diary.html?n&storyid=6397

- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-020

Github

- https://github.com/ARPSyndicate/cve-scores

- https://github.com/Al1ex/WindowsElevation

- https://github.com/Cruxer8Mech/Idk

- https://github.com/fei9747/WindowsElevation

- https://github.com/ycdxsb/WindowsPrivilegeEscalation