CVE-2023-40898

CriticalCVSS 9.8

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

Exploitation Probability (EPSS)

Low risk

0.70%

48th percentile - higher than 48% 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 via the timeZone parameter at the /goform/SetSysTimeCfg endpoint.

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 timeZone at /goform/SetSysTimeCfg.