CVE-2020-36884 | BDVDB-2026-305115 Detail

Description#

BrightSign Digital Signage Diagnostic Web Server 8.2.26 and less contains an unauthenticated server-side request forgery vulnerability in the 'url' GET parameter of the Download Speed Test service. Attackers can specify external domains to bypass firewalls and perform network enumeration by forcing the application to make arbitrary HTTP requests to internal network hosts.

Impact#

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Exploit#

History#

1. Version 12025-12-10Record published in the CVE List.
2. Version 22025-12-11Most recent update recorded in the CVE List.