CVE-2025-7796 – Tenda PPTPDClient Stack-Based Buffer Overflow Vulnerability

CVE ID : CVE-2025-7796

Published : July 18, 2025, 6:15 p.m. | 29 minutes ago

Description : A vulnerability, which was classified as critical, was found in Tenda FH451 1.0.0.9. This affects the function fromPptpUserAdd of the file /goform/PPTPDClient. The manipulation of the argument Username leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Severity: 8.8 | HIGH

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