CVE-2004-0847

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."

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://archives.neohapsis.com/archives/ntbugtraq/2004-q3/0221.html	Exploit Vendor Advisory
http://sourceforge.net/mailarchive/forum.php?thread_id=5671607&forum_id=24754	Broken Link
http://www.kb.cert.org/vuls/id/283646	Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/11342	Third Party Advisory VDB Entry
http://www.us-cert.gov/cas/techalerts/TA05-039A.html	Third Party Advisory US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-004
https://exchange.xforce.ibmcloud.com/vulnerabilities/17644	Third Party Advisory VDB Entry
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3556	Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4987	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:asp.net::::::::
	cpe:2.3:a:microsoft:asp.net:1.1:sp1::::::

History

No history.

Information

Published : 2004-11-03 05:00

Updated : 2023-12-10 10:17

NVD link : CVE-2004-0847

Mitre link : CVE-2004-0847

CVE.ORG link : CVE-2004-0847

JSON object : View

Products Affected

microsoft

asp.net

CWE

CWE-22

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

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