CVE-2026-3679
HIGHTenda FH451 1.0.0.9 - Buffer Overflow
Title source: llmDescription
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.
Scores
CVSS v3
8.8
EPSS
0.0005
EPSS Percentile
14.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Classification
CWE
CWE-119
CWE-121
Status
published
Affected Products (1)
tenda/f451_firmware
Timeline
Published
Mar 07, 2026
Tracked Since
Mar 08, 2026