CVE-2025-10120

CWE-119 — Buffer OverflowCWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.4%
top 41.08%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda Ac20 FirmwareTenda Ac20
Timeline
PublishedSep 9

Description

A vulnerability was detected in Tenda AC20 up to 16.03.08.12. The impacted element is the function strcpy of the file /goform/GetParentControlInfo. The manipulation of the argument mac results in buffer overflow. The attack may be performed from remote. The exploit is now 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

▶NVDtenda/ac20_firmware16.03.08.12
▶CVEListV5tenda/ac2013 versions+12

🔴Vulnerability Details

2
GHSA
GHSA-cpf6-c2g9-vvr4: A vulnerability was detected in Tenda AC20 up to 16↗2025-09-09
▶
CVEList
Tenda AC20 GetParentControlInfo strcpy buffer overflow↗2025-09-09
▶