Executive Summary

Informations
Name CVE-2009-1535 First vendor Publication 2009-06-10
Vendor Cve Last vendor Modification 2020-11-23

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
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Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1535

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-287 Improper Authentication

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:6029
 
Oval ID: oval:org.mitre.oval:def:6029
Title: IIS 5.1 and 6.0 WebDAV Authentication Bypass Vulnerability
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.
Family: windows Class: vulnerability
Reference(s): CVE-2009-1535
Version: 1
Platform(s): Microsoft Windows XP
Microsoft Windows Server 2003
Product(s): Microsoft Internet Information Server 5.1
Microsoft Internet Information Server 6.0
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 2

OpenVAS Exploits

Date Description
2009-06-10 Name : Microsoft IIS Security Bypass Vulnerability (970483)
File : nvt/secpod_ms09-020.nasl
2009-05-20 Name : Microsoft IIS WebDAV Remote Authentication Bypass Vulnerability
File : nvt/secpod_ms_iis_webdav_auth_bypass_vuln.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
54555 Microsoft IIS WebDAV Unicode URI Request Authentication Bypass

Information Assurance Vulnerability Management (IAVM)

Date Description
2009-06-11 IAVM : 2009-B-0022 - Multiple vulnerabilities in Microsoft Internet Information Services (IIS)
Severity : Category II - VMSKEY : V0019400

Snort® IPS/IDS

Date Description
2019-01-15 (http_inspect)unicodemapcodepointencodinginURI
RuleID : 7 - Revision : 2 - Type :
2014-01-10 WebDAV Request Directory Security Bypass attempt
RuleID : 17564 - Revision : 7 - Type : SERVER-IIS

Nessus® Vulnerability Scanner

Date Description
2009-06-10 Name : It is possible to bypass authentication on the remote web server.
File : smb_nt_ms09-020.nasl - Type : ACT_GATHER_INFO
2009-05-18 Name : It is possible to access protected resources through WebDAV.
File : webdav_iis6_flaw.nasl - Type : ACT_ATTACK

Sources (Detail)

Source Url
CERT http://www.us-cert.gov/cas/techalerts/TA09-160A.html
FULLDISC http://archives.neohapsis.com/archives/fulldisclosure/2009-05/0135.html
http://archives.neohapsis.com/archives/fulldisclosure/2009-05/0139.html
http://archives.neohapsis.com/archives/fulldisclosure/2009-05/0144.html
MISC http://archives.neohapsis.com/archives/fulldisclosure/2009-05/att-0135/IIS_Ad...
http://blog.zoller.lu/2009/05/iis-6-webdac-auth-bypass-and-data.html
http://isc.sans.org/diary.html?n&storyid=6397
http://view.samurajdata.se/psview.php?id=023287d6&page=1
MS https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09...
OVAL https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
VIM http://www.attrition.org/pipermail/vim/2009-June/002192.html

Alert History

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Date Informations
2020-11-24 00:22:46
  • Multiple Updates
2020-11-23 21:23:13
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2020-05-23 13:16:52
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2020-05-23 00:23:44
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2019-07-06 00:19:18
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2019-07-04 12:02:38
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2018-10-13 00:22:49
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2017-09-29 09:24:12
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2016-04-26 18:48:13
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2014-02-17 10:49:54
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2014-01-19 21:25:53
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2013-05-10 23:49:48
  • Multiple Updates