CVE-2023-40842

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

Tengda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to buffer overflow in the 'R7WebsSecurityHandler' function.

Risk Assessment

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

Recommendation

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

Original NVD description (English source)

Tengda AC6 US_AC6V1.0BR_V15.03.05.16_multi_TD01.bin is vulnerable to Buffer Overflow via function "R7WebsSecurityHandler."