VYPR

WAF

by Imperva

CVEs (1)

  • CVE-2021-45468CriJan 14, 2022
    risk 0.64cvss 9.8epss 0.04

    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.