CVE-2025-7805

EUVD-2025-21933
A vulnerability classified as critical has been found in Tenda FH451 1.0.0.9. This affects the function fromPptpUserSetting of the file /goform/PPTPUserSetting. The manipulation of the argument delno 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
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
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
Affected Products (NVD)
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/fromPptpUserSetting.md
https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromPptpUserSetting.md#poc
https://vuldb.com/?ctiid.316881
https://vuldb.com/?id.316881
https://vuldb.com/?submit.616347
https://www.tenda.com.cn/
https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromPptpUserSetting.md
https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromPptpUserSetting.md#poc