A reflected XSS via POST vulnerability in report scheduler of Sophos Web Appliance versions older than 4.3.10.4 allows execution of JavaScript code in the victim browser via a malicious form that must be manually submitted by the victim while logged in to SWA.
A post-auth command injection vulnerability in the exception wizard of Sophos Web Appliance older than version 4.3.10.4 allows administrators to execute arbitrary code.
A pre-auth command injection vulnerability in the warn-proceed handler of Sophos Web Appliance older than version 4.3.10.4 allows execution of arbitrary code.