Zero-Day Collaboration: Working With Imperva to Eliminate a Critical Exposure
bishopfox.com | vulnerability | #cloud | #zero-day | #vulnerability | #log4j | #responsible-disclosure | #waf-bypass | #imperva
Summary
Bishop Fox found a WAF bypass in Imperva's Cloud WAF letting attackers evade rules with malicious POST payloads such as Log4j exploits and SQL injection; Imperva patched within days.
- Published
- Collected
--- id: 4034 title: "Zero-Day Collaboration: Working With Imperva to Eliminate a Critical Exposure" source_domain: bishopfox.com source_url: "https://bishopfox.com/blog/imperva-eliminates-critical-exposure" published_at: "2022-01-11T00:00:00Z" tags: ["cloud", "zero-day", "vulnerability", "log4j", "responsible-disclosure", "waf-bypass", "imperva"] phying_url: "https://phying.com/item/4034" lang: en --- # Zero-Day Collaboration: Working With Imperva to Eliminate a Critical Exposure ## Summary Bishop Fox found a WAF bypass in Imperva's Cloud WAF letting attackers evade rules with malicious POST payloads such as Log4j exploits and SQL injection; Imperva patched within days. ## Intelligence Metadata - **Sources:** bishopfox.com - **Published:** 2022-01-11T00:00:00Z - **Original:** https://bishopfox.com/blog/imperva-eliminates-critical-exposure - **Phying News:** https://phying.com/item/4034