CVE-2020-36884

Katalog CVE

CVSS 6.9 · Medium EPSS 1,1%

Kerentanan Server-Side Request Forgery (SSRF). Skor CVSS 4.0 6.9 (Medium) menurut vulncheck.com.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

10 Desember 2025

Terakhir diubah

17 Juni 2026

Status NVD

Deferred

CVSS 4.0

6.9 (Medium), sumber vulncheck.com
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 65,2% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• 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