CVE-2026-5609

CWE-119 — Buffer OverflowCWE-121 — Stack-based Buffer Overflow3 documents3 sources
Severity
7.4HIGH
EPSS
0.0%
top 85.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Tenda I12
Timeline
PublishedApr 6

Description

A flaw has been found in Tenda i12 1.0.0.11(3862). Affected by this vulnerability is the function formwrlSSIDset of the file /goform/wifiSSIDset of the component Parameter Handler. This manipulation of the argument index/wl_radio causes stack-based buffer overflow. It is possible to initiate the attack 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 Packages1 packages

▶CVEListV5tenda/i121.0.0.11(3862)

🔴Vulnerability Details

2
GHSA
GHSA-26hh-9qh7-grjv: A flaw has been found in Tenda i12 1↗2026-04-06
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CVEList
Tenda i12 Parameter wifiSSIDset formwrlSSIDset stack-based overflow↗2026-04-06
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