CVE-2025-6886

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.5%
top 33.34%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda AC5Tenda AC5 Firmware
Timeline
PublishedJun 30

Description

A vulnerability has been found in Tenda AC5 15.03.06.47 and classified as critical. Affected by this vulnerability is an unknown functionality of the file /goform/openSchedWifi. The manipulation of the argument schedStartTime/schedEndTime leads to stack-based buffer overflow. The attack can be launched 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/ac515.03.06.47
▶NVDtenda/ac5_firmware15.03.06.47

🔴Vulnerability Details

2
GHSA
GHSA-xfmp-m386-57pc: A vulnerability has been found in Tenda AC5 15↗2025-06-30
▶
CVEList
Tenda AC5 openSchedWifi stack-based overflow↗2025-06-30
▶