What’s Vulnerable › Vulnerabilities

CVE-2020-36873: Astak CM-818T3 Unauthenticated Configuration Disclosure

• Severity: high (CVSS 8.7 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-11-26 · updated 2026-06-17
• Weakness: CWE-306

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.

Affected products

• Astak CM-818T3 2.4GHz Wireless Security Surveillance Camera: 0

References

• https://packetstorm.news/files/id/156532/
• https://www.vulncheck.com/advisories/astak-cm818t3-unauthenticated-config-disclosure

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