CVE-2023-40899

CriticalCVSS 9.8

Published: 24/08/2023(UTC)Updated: 17/06/2026(UTC)Translated: 18/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Elevated risk

0.78%

51th percentile - higher than 51% of all known CVEs

Summary

The Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn device was found to contain a stack overflow vulnerability due to improper handling of the macFilterType and deviceList parameters at /goform/setMacFilterCfg.

Risk Assessment

An attacker could exploit this vulnerability to execute malicious code, potentially leading to control over the device.

Recommendation

It is recommended to update the device firmware to the latest version to mitigate this vulnerability.

Original NVD description (English source)

Tenda AC8 v4 US_AC8V4.0si_V16.03.34.06_cn was discovered to contain a stack overflow via parameter macFilterType and parameter deviceList at /goform/setMacFilterCfg.