CVE-2020-36871 HIGH

CVE-2020-36871: ESCAM QD-900 Unauthenticated Configuration Disclosure

Vendor Escam
Product QD-900 WIFI HD Camera
Weakness CWE-306 · Missing auth
Published November 26, 2025
Last update April 7, 2026

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality
Integrity

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

ESCAM QD-900 WIFI HD cameras contain an unauthenticated configuration disclosure vulnerability in the /web/cgi-bin/hi3510/backup.cgi endpoint. The endpoint allows remote download of a compressed configuration backup without requiring authentication or authorization. The exposed backup can include administrative credentials and other sensitive device settings, enabling an unauthenticated remote attacker to obtain information that may facilitate further compromise of the camera or connected network.

Key dates

02Disclosure timeline

November 26, 2025 CVE published
April 7, 2026 Record updated