CVE-2020-36884
Gravedad CVSS v4.0:
MEDIA
Tipo:
CWE-918
Falsificación de solicitud en servidor (SSRF)
Fecha de publicación:
10/12/2025
Última modificación:
12/12/2025
Descripción
*** Pendiente de traducción *** 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.
Impacto
Puntuación base 4.0
6.90
Gravedad 4.0
MEDIA
Referencias a soluciones, herramientas e información
- https://github.com/zeroscience
- https://www.brightsign.biz
- https://www.exploit-db.com/exploits/48843
- https://www.vulncheck.com/advisories/brightsign-digital-signage-diagnostic-web-server-unauthenticated-ssrf
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5595.php
- https://www.exploit-db.com/exploits/48843
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5595.php