CVE-2023-40840

CriticalCVSS 9.8

Published: 30/08/2023(UTC)Updated: 17/06/2026(UTC)Translated: 18/06/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Low risk

0.57%

43th percentile - higher than 43% of all known CVEs

Summary

Tenda AC6 version US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to buffer overflow in the 'fromGetWirelessRepeat' function.

Risk Assessment

Exploitation of this vulnerability could lead to unauthorized access to the system or execution of malicious code, posing a serious threat to network security.

Recommendation

It is recommended to update the firmware to the latest version to mitigate this vulnerability and to monitor the system for unauthorized activities.

Original NVD description (English source)

Tenda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to Buffer Overflow via function "fromGetWirelessRepeat."