CVE-2026-5609

EUVD-2026-19148
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
Affected Products (NVD)
VendorProductVersion
tendai12_firmware
1.0.0.11\(3862\)
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/Litengzheng/vuldb_new/blob/main/i12/vul_107/README.md
https://vuldb.com/submit/785337
https://vuldb.com/vuln/355400
https://vuldb.com/vuln/355400/cti
https://www.tenda.com.cn/