Sysax-MultiServer-690-Multiple-Vulnerabilities In 2020, my research on Sysax Multiserver 690 led to the publication of the following CVEs: CVE-2020-13227, CVE-2020-13228, CVE-2020-13229 1) Insecure Permissions and Information Disclosure via error handling::: CVE-2020-13227 ::: Description:An attacker can determine the username (under which the web server is running) by trigge