Loading...
Loading...
When Referer header contains a backslash character ('\') in query string portion, 'IIS backslashes' evasion technique violation is raised.
False positive evasion technique violation is raised for Referer header.
-- 'Url Normalization' is turned on and 'Evasion Techniques Violations' is enabled. -- Referer header contains a backslash character ('\') in query string part.
Turn off 'Url Normalization' on the 'Normalization Settings' section of the 'referer' property on the HTTP Header Properties screen.
Fixed Referer value normalization to be done on the URL part only.
Click on a version to see all relevant bugs
F5 Integration
Learn more about where this data comes from
BugZero Plan
Streamline upgrades with automated vendor bug scrubs
BugZero Prevent
Wish you caught this bug sooner? Get proactive today.