Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Informations
Name CVE-2004-0847 First vendor Publication 2004-11-03
Vendor Cve Last vendor Modification 2024-11-20

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

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
Calculate full CVSS 2.0 Vectors scores

Detail

The Microsoft .NET forms authentication capability for ASP.NET allows remote attackers to bypass authentication for .aspx files in restricted directories via a request containing a (1) "\" (backslash) or (2) "%5C" (encoded backslash), aka "Path Validation Vulnerability."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-0847

CAPEC : Common Attack Pattern Enumeration & Classification

Id Name
CAPEC-64 Using Slashes and URL Encoding Combined to Bypass Validation Logic
CAPEC-72 URL Encoding

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:3556
 
Oval ID: oval:org.mitre.oval:def:3556
Title: Microsoft .NET Framework v1.1 Security Bypass
Description: The Microsoft .NET forms authentication capability for ASP.NET allows remote attackers to bypass authentication for .aspx files in restricted directories via a request containing a (1) "\" (backslash) or (2) "%5C" (encoded backslash), aka "Path Validation Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2004-0847
 Version: 8
Platform(s): Microsoft Windows XP
Microsoft Windows Server 2003
 Product(s): Microsoft .NET Framework
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:4987
 
Oval ID: oval:org.mitre.oval:def:4987
Title: Microsoft .NET Framework v1.0 Security Bypass
Description: The Microsoft .NET forms authentication capability for ASP.NET allows remote attackers to bypass authentication for .aspx files in restricted directories via a request containing a (1) "\" (backslash) or (2) "%5C" (encoded backslash), aka "Path Validation Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2004-0847
 Version: 5
Platform(s): Microsoft Windows 2000
Microsoft Windows XP
Microsoft Windows Server 2003
 Product(s): Microsoft .NET Framework
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 7

OpenVAS Exploits

Date Description
2009-03-15 Name : Microsoft Security Bulletin MS05-004
File : nvt/remote-MS05-004.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
10670 Microsoft ASP.NET Forms .aspx File Authentication Bypass

ASP.NET contains a flaw that may allow a malicious user to bypass authentication. The issue is triggered when a specially crafted URL which takes advantage of character handling is used to directly access a file which otherwise requires authentication. It is possible that the flaw may allow unauthorized file access resulting in a loss of confidentiality.
10557 Microsoft ASP.NET Canonicalization Authentication Bypass

Snort® IPS/IDS

Date Description
2014-01-10 Microsoft ASP.NET canonicalization exploit attempt
RuleID : 15985 - Revision : 9 - Type : OS-WINDOWS

Nessus® Vulnerability Scanner

Date Description
2005-02-09 Name : It is possible to access confidential documents on the remote web server.
File : smb_nt_ms05-004.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://archives.neohapsis.com/archives/ntbugtraq/2004-q3/0221.html
http://sourceforge.net/mailarchive/forum.php?thread_id=5671607&forum_id=2...
http://www.kb.cert.org/vuls/id/283646
http://www.securityfocus.com/bid/11342
http://www.us-cert.gov/cas/techalerts/TA05-039A.html
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05...
https://exchange.xforce.ibmcloud.com/vulnerabilities/17644
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
Source Url

Alert History

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Date Informations
2024-11-28 23:22:54
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2024-11-28 12:06:13
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2022-11-03 01:02:04
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2021-05-05 01:01:37
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2021-05-04 12:02:24
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2021-04-22 01:02:34
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2020-05-23 01:36:08
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2020-05-23 00:15:53
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2018-10-13 00:22:29
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2018-10-02 21:19:58
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2017-10-11 09:23:23
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2017-07-11 12:01:31
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2016-04-26 12:53:41
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2014-02-17 10:28:03
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2014-01-19 21:22:18
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2013-05-11 11:43:12
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