CVE-2025-15046
Stack-Based Buffer Overflow in Tenda WH450 HTTP Handler
Publication date: 2025-12-23
Last updated on: 2025-12-23
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| tenda | wh450 | 1.0.0.18 |
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 exists in the Tenda WH450 device, specifically in an unknown function within the /goform/PPTPClient file of the HTTP Request Handler component. It involves manipulation of the 'netmsk' argument, which leads to a stack-based buffer overflow. This type of vulnerability allows an attacker to overwrite parts of the memory stack, potentially enabling remote code execution or causing the device to crash. The attack can be launched remotely without authentication.
How can this vulnerability impact me? :
The vulnerability can have severe impacts including remote code execution, denial of service, or complete compromise of the affected device. Since it is a stack-based buffer overflow exploitable remotely without authentication, attackers can gain control over the device, disrupt its normal operation, or use it as a foothold to attack other systems on the network.