What the vulnerability does

01Description

Grandstream HT800 series firmware version 1.0.17.5 and below is vulnerable to CPU exhaustion due to an infinite loop in the TR-069 service. Unauthenticated remote attackers can trigger this case by sending a one character TCP message to the TR-069 service.

Key dates

02Disclosure timeline

July 29, 2020 CVE published
August 4, 2024 Record updated