CVE-2020-36884 | BrightSign Digital Signage Diagnostic Web Server up to 8.2.26 Speed Test Service url server-side request forgery (Exploit 48843 / EDB-48843)

December 11, 2025 Yanac

A vulnerability categorized as critical has been discovered in BrightSign Digital Signage Diagnostic Web Server up to 8.2.26. Affected is an unknown function of the component Speed Test Service. Such manipulation of the argument url leads to server-side request forgery.

This vulnerability is referenced as CVE-2020-36884. It is possible to launch the attack remotely. Furthermore, an exploit is available.VulDB Recent EntriesRead More