CVE-2026-3679

EUVD-2026-10194
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.
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: Unknown
Affected Products (NVD)
VendorProductVersion
tendaf451_firmware
1.0.0.9
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/Litengzheng/vul_db/blob/main/FH451/vul_63/README.md
https://vuldb.com/?ctiid.349581
https://vuldb.com/?id.349581
https://vuldb.com/?submit.765331
https://www.tenda.com.cn/