CVE-2004-0847

critical

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."

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4987

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3556

https://exchange.xforce.ibmcloud.com/vulnerabilities/17644

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-004

http://www.us-cert.gov/cas/techalerts/TA05-039A.html

http://www.securityfocus.com/bid/11342

http://www.kb.cert.org/vuls/id/283646

Details

Source: Mitre, NVD

Published: 2004-11-03

Updated: 2018-10-12

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical