CVE-2026-5687
HIGHTenda CX12L NatStaticSetting fromNatStaticSetting stack-based overflow
Title source: cnaDescription
A weakness has been identified in Tenda CX12L 16.03.53.12. This issue affects the function fromNatStaticSetting of the file /goform/NatStaticSetting. This manipulation of the argument page causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.
Scores
CVSS v3
8.8
EPSS
0.0008
EPSS Percentile
24.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
total
Details
CWE
CWE-119
CWE-121
Status
published
Products (2)
Tenda/CX12L
16.03.53.12
tenda/cx12l_firmware
16.03.53.12
Published
Apr 06, 2026
Tracked Since
Apr 07, 2026