CVE-2025-8060: Tenda AC23 httpd setMacFilterCfg sub_46C940 stack-based overflow

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.0% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2025-07-23 · updated 2026-06-17
Weakness: CWE-119

Description

A vulnerability has been found in Tenda AC23 16.03.07.52 and classified as critical. Affected by this vulnerability is the function sub_46C940 of the file /goform/setMacFilterCfg of the component httpd. The manipulation of the argument deviceList leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Affected products

Tenda AC23: 16.03.07.52

References

https://github.com/Thir0th/Thir0th-CVE/blob/main/Tenda%20AC23_V16.03.07.52_has_a_stack_overflow.md
https://vuldb.com/?ctiid.317317
https://vuldb.com/?id.317317
https://vuldb.com/?submit.619604
https://www.tenda.com.cn/
https://github.com/Thir0th/Thir0th-CVE/blob/main/Tenda%20AC23_V16.03.07.52_has_a_stack_overflow.md

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