CVE-2025-70746: Tenda AX1806 Firmware

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

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

Affected products

• Tenda AX1806 Firmware: version 1.0.0.1 only

Published 2026-01-16. Last modified 2026-06-17.