CVE-2025-57078

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p33

Published

Sep 9, 2025 (Sep 9, 2025)

Modified

Jun 17, 2026

Description

Tenda G3 v3.0br_V15.11.0.17 was discovered to contain a stack overflow in the pppoeServerWhiteMacIndex parameter in the formModifyPppAuthWhiteMac function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

Vendors: tenda
Products: g3 firmware
Weakness: CWE-121
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.4%)

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