CVE-2025-71020

High · 7.5

CVSS

7.5

EPSS

0.4%

Published

Jan 16, 2026

CISA due date

—

The record

Tenda AX-1806 v1.0.0.1 was discovered to contain a stack overflow in the security parameter of the sub_4C408 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

Affected packages

Ecosystem	Package	Introduced	Fixed