CVE-2009-1535

CVSS V2 High 7.5 CVSS V3 None
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.
Overview
  • CVE ID
  • CVE-2009-1535
  • Assigner
  • secure@microsoft.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2009-06-10T14:30:00
  • Last Modified Date
  • 2020-11-23T20:01:00
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:a:microsoft:internet_information_services:5.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:professional:*:-:* 0 OR
cpe:2.3:o:microsoft:windows_xp:-:sp3:*:*:professional:*:-:* 0 OR
AND
cpe:2.3:a:microsoft:internet_information_services:6.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:*:* 0 OR
cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:itanium:* 0 OR
cpe:2.3:o:microsoft:windows_server_2003:-:sp2:*:*:*:*:x64:* 0 OR
cpe:2.3:o:microsoft:windows_xp:-:sp2:*:*:professional:*:x64:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 7.5
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.4
References
Reference URL Reference Tags
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2009-1535
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1535
History
Created Old Value New Value Data Type Notes
2022-05-10 16:19:05 Added to TrackCVE