Rule History

SID: 2001342 • Source: et/open

Versions (2)

Version DetailsCurrent

Rev: 26 • Jul 30, 2010, 12:00 PM

Message:

ET WEB_SERVER IIS ASP.net Auth Bypass / Canonicalization

Rule:

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER IIS ASP.net Auth Bypass / Canonicalization"; flow:to_server,established; content:"GET"; nocase; http_method; content:"|5C|"; http_uri; content:".aspx"; within:100; nocase; http_uri; reference:cve,CVE-2004-0847; classtype:web-application-attack; sid:2001342; rev:26; metadata:created_at 2010_07_30, signature_severity Unknown, updated_at 2020_08_20;)

Created:

Jul 30, 2010, 12:00 PM

Updated:

Aug 20, 2020, 12:00 PM

DB Created:

Sep 21, 2024, 3:00 AM

DB Updated:

May 30, 2025, 12:04 AM

Filename:

rules/emerging-web_server.rules