← back
CVE-2026-0640

Tenda AC23 PowerSaveSet sscanf buffer overflow

CVSS 8.7 HIGHEPSS 3.0%CWE-119CWE-120
A weakness has been identified in Tenda AC23 16.03.07.52. This affects the function sscanf of the file /goform/PowerSaveSet. Executing a manipulation of the argument Time can lead to buffer overflow. The attack can be launched remotely. The exploit has been made available to the public and could be used for attacks.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
Affected products
Tenda · AC23

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →
References
https://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow/Tenda%20AC23_Buffer_Overflow.mdhttps://github.com/xyh4ck/iot_poc/blob/main/Tenda%20AC23_Buffer_Overflow/Tenda%20AC23_Buffer_Overflow.md#pochttps://vuldb.com/?ctiid.339683https://vuldb.com/?id.339683https://vuldb.com/?submit.731772https://www.tenda.com.cn/