CVE-2025-7854
BaseFortify
Publication date: 2025-07-19
Last updated on: 2025-07-23
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tenda | fh451_firmware | 1.0.0.9 |
| tenda | fh451 | * |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-119 | The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
| CWE-121 | A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a critical stack-based buffer overflow found in the Tenda FH451 version 1.0.0.9, specifically in the fromVirtualSer function of the /goform/VirtualSer file. It occurs due to improper handling of the 'page' argument, allowing an attacker to manipulate it and cause a buffer overflow. This overflow can be exploited remotely.
How can this vulnerability impact me? :
Exploitation of this vulnerability can lead to severe impacts including unauthorized remote code execution, system compromise, and potential full control over the affected device. This can result in data breaches, service disruption, and further attacks within the network.