CVE-2026-3679

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.1%
top 74.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda Fh451Tenda F451 Firmware
Timeline
PublishedMar 7
Latest updateMar 8

Description

A vulnerability was identified in Tenda FH451 1.0.0.9. Affected by this vulnerability is the function formQuickIndex of the file /goform/QuickIndex. Such manipulation of the argument mit_linktype/PPPOEPassword leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might 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/fh4511.0.0.9
▶NVDtenda/f451_firmware1.0.0.9

🔴Vulnerability Details

2
GHSA
GHSA-f282-6248-c3xx: A vulnerability was identified in Tenda FH451 1↗2026-03-08
▶
CVEList
Tenda FH451 QuickIndex formQuickIndex stack-based overflow↗2026-03-07
▶