CVE-2025-9791 – Tenda AC20 Stack-Based Buffer Overflow Vulnerability

CVE ID : CVE-2025-9791

Published : Sept. 1, 2025, 7:15 p.m. | 1 hour, 47 minutes ago

Description : A weakness has been identified in Tenda AC20 16.03.08.05. This vulnerability affects unknown code of the file /goform/fromAdvSetMacMtuWan. This manipulation of the argument wanMTU causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited.

Severity: 9.0 | HIGH

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