CVE-2025-9938
BaseFortify
Publication date: 2025-09-04
Last updated on: 2025-09-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dlink | di-8400_firmware | 16.07.26a1 |
| dlink | di-8400 | a1 |
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-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
| 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 stack-based buffer overflow in the D-Link DI-8400 device, specifically in the function yyxz_dlink_asp within the /yyxz.asp file. It occurs due to improper handling of the argument ID, allowing an attacker to manipulate it and cause a buffer overflow. This 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 disruption of device functionality. Because it is a stack-based buffer overflow, attackers could gain control over the affected device remotely.