Description

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.

INFO

Published Date :

2025-07-18T17:32:06.712Z

Last Modified :

2025-07-18T18:17:41.360Z

Source :

VulDB
AFFECTED PRODUCTS

The following products are affected by CVE-2025-7796 vulnerability.

Vendors Products
Tenda
  • Fh451
  • Fh451 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-7796.

URL Resource
https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromPptpUserAdd.md cve-icon cve-icon
https://github.com/panda666-888/vuls/blob/main/tenda/fh451/fromPptpUserAdd.md#poc cve-icon cve-icon
https://vuldb.com/?ctiid.316857 cve-icon cve-icon
https://vuldb.com/?id.316857 cve-icon cve-icon
https://vuldb.com/?submit.616345 cve-icon cve-icon
https://www.tenda.com.cn/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Detailed values of each vector for above chart.
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact