CVE-2026-6137

EUVD-2026-21758
A vulnerability was detected in Tenda F451 1.0.0.7_cn_svn7958. The affected element is the function fromAdvSetWan of the file /goform/AdvSetWan. The manipulation of the argument wanmode/PPPOEPassword results in stack-based buffer overflow. It is possible to launch the attack remotely. The exploit is now public 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: 26%
Affected Products (NVD)
VendorProductVersion
tendaf451_firmware
1.0.0.7
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/Jimi-Lab/cve/issues/22
https://vuldb.com/submit/792881
https://vuldb.com/vuln/357001
https://vuldb.com/vuln/357001/cti
https://www.tenda.com.cn/