CVE-2021-45468
Imperva Web Application Firewall (WAF) before 2021-12-23 allows remote unauthenticated attackers to use "Content-Encoding: gzip" to evade WAF security controls and send malicious HTTP POST requests to web servers behind the WAF.
CVSS 3.1 · 9.8 Critical
EPSS 4.2%
KEV · Not listed
Vendors
Products