Blacklock Log4j Scanner

Scan Your Web Application for Log4j (CVE-2021-44228) Vulnerability

Blacklock’s custom-built log4j scanner crawls your web application to identify the URLs, parameters, request headers and probe them with log4j attack payloads to detect the vulnerability. The log4j scan report is directly delivered to your inbox.

Deep scan your web application for FREE to find out.

Blacklock’s free online log4j scanner performs an in-depth analysis on an unauthenticated section of your web application. The scanner is built to identify ONLY log4j RCE vulnerability identified as CVE-2021-4428, no other web application vulnerability is detected or reported using this scanner.

Please note that the information you submit here is ONLY used to provide you the service. We won’t under any circumstances release, sell, publish, or give away your information to any other person or organisation unless required by law or subject to the consent of the information supplier. This service complies with our Data Handling Policy & Privacy Policy.