CVE-2026-3398

EUVD-2026-9131
A vulnerability was determined in Tenda F453 1.0.0.3. Affected is the function fromAdvSetWan of the file /goform/AdvSetWan of the component httpd. Executing a manipulation of the argument wanmode/PPPOEPassword can lead to buffer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized.
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
tendaf453_firmware
1.0.0.3
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/Litengzheng/vul_db/blob/main/F453/vul_82/README.md
https://vuldb.com/?ctiid.348293
https://vuldb.com/?id.348293
https://vuldb.com/?submit.759630
https://www.tenda.com.cn/