CVE-2025-9046

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.4%
top 42.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda Ac20Tenda Ac20 Firmware
Timeline
PublishedAug 15

Description

A vulnerability was identified in Tenda AC20 16.03.08.12. This issue affects the function sub_46A2AC of the file /goform/setMacFilterCfg. The manipulation of the argument deviceList leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

CVSS vector

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

Affected Packages2 packages

▶CVEListV5tenda/ac2016.03.08.12
▶NVDtenda/ac20_firmware16.03.08.12

🔴Vulnerability Details

2
GHSA
GHSA-rg5x-36hr-p9g3: A vulnerability was identified in Tenda AC20 16↗2025-08-15
▶
CVEList
Tenda AC20 setMacFilterCfg sub_46A2AC stack-based overflow↗2025-08-15
▶