CVE-2020-36884Disclosure

LOWCVSS 6.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-918

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • Disclosure: 1 classified signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-07: 1Technical Details · 2026-06-07: 106-07
Signal classification1 categories
Disclosure
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • pdnuclei-bot@pdnuclei_bot
    Disclosure

    🚨 CVE-2020-36884 - medium 🚨 BrightSign Digital Signage 8.2.26 - Server-Side Request Forgery > Unauthenticated Server-Side Request Forgery (SSRF) vulnerability exists in the Bright... 👾 https://cloud.projectdiscovery.io/library/CVE-2020-36884 @pdnuclei #NucleiTemplates #cve

    Post summary

    The post announces the medium‑severity SSRF vulnerability CVE‑2020‑36884 in BrightSign Digital Signage 8.2.26, providing a link to a Project Discovery resource but no PoC, exploit, or patch information.

    0000058
    952 followersView on X

Explore more