CVE-2025-7796

A vulnerability, which was classified as critical, was found in Tenda FH451 1.0.0.9. This affects the function fromPptpUserAdd of the file /goform/PPTPDClient. The manipulation of the argument Username leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
VulDBCNA
8.8 HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 27%
VendorProductVersion
tendafh451_firmware
1.0.0.9
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromPptpUserAdd.md
https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromPptpUserAdd.md#poc
https://vuldb.com/?ctiid.316857
https://vuldb.com/?id.316857
https://vuldb.com/?submit.616345
https://www.tenda.com.cn/