CVE-2020-36873

High

Description

Astak CM-818T3 2.4GHz wireless security surveillance cameras contain an unauthenticated configuration disclosure vulnerability in the /web/cgi-bin/hi3510/backup.cgi endpoint. The endpoint permits remote download of a compressed configuration backup without requiring authentication or authorization. The exposed backup may include administrative credentials and other sensitive device settings, enabling an unauthenticated remote attacker to obtain information that could facilitate further compromise of the camera or connected network.

SeverityHigh
CVSS8.7
Exploit probability—
ProductCM-818T3 2.4GHz Wireless Security Surveillance Camera
PublishedNov 26, 2025
First seenNov 26, 2025

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
Astak CM-818T3 2.4GHz Wireless Security Surveillance Camera0—

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