CVE-2026-3809

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.1%
top 74.24%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Tenda Fh1202Tenda Fh1202 Firmware
Timeline
PublishedMar 9

Description

A flaw has been found in Tenda FH1202 1.2.0.14(408). The impacted element is the function fromNatStaticSetting of the file /goform/NatSaticSetting. Executing a manipulation of the argument page can lead to stack-based buffer overflow. The attack may be launched remotely. The exploit has been published 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/fh12021.2.0.14(408)
▶NVDtenda/fh1202_firmware1.2.0.14\(408\)

🔴Vulnerability Details

2
CVEList
Tenda FH1202 NatSaticSetting fromNatStaticSetting stack-based overflow↗2026-03-09
▶
GHSA
GHSA-pcvx-47vr-9mpx: A flaw has been found in Tenda FH1202 1↗2026-03-09
▶