CVE-2025-11385

CWE-119 — Buffer OverflowCWE-120 — Classic Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.4%
top 38.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda Ac20Tenda Ac20 Firmware
Timeline
PublishedOct 7

Description

A vulnerability has been found in Tenda AC20 up to 16.03.08.12. The affected element is the function sscanf of the file /goform/fast_setting_wifi_set. The manipulation of the argument timeZone leads to buffer overflow. The attack can 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/ac2013 versions+12
▶NVDtenda/ac20_firmware16.03.08.12

🔴Vulnerability Details

2
GHSA
GHSA-6rgw-g4x8-jxpp: A vulnerability has been found in Tenda AC20 up to 16↗2025-10-07
▶
CVEList
Tenda AC20 fast_setting_wifi_set sscanf buffer overflow↗2025-10-07
▶