CVE-2025-70648

High

Published: 21/01/2026(UTC)Translated: 05/08/2026(UTC)NVD NIST

Summary

Tenda AX1803 v1.0.0.1 contains a stack overflow vulnerability in the security_5g parameter of the sub_727F4 function, allowing attackers to cause a Denial of Service (DoS) via a crafted request.

Risk Assessment

Risk of router malfunction, potentially disrupting network access and impacting operations.

Recommendation

Upgrade Tenda AX1803 firmware to the latest version if available and restrict access to the administrative interface.

Other vulnerabilities in Tenda AX1803

CVE-2025-70646High
Tenda AX1803 v1.0.0.1 contains a stack overflow vulnerability in the security parameter of the sub_72290 function, allowing attackers to cause a Denial of Service (DoS) via a crafted request.

Original NVD description (English source)

Tenda AX1803 v1.0.0.1 was discovered to contain a stack overflow in the security_5g parameter of the sub_727F4 function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.