CVE-2026-9425
Stack-Based Buffer Overflow in Edimax EW-7438RPn
Publication date: 2026-05-25
Last updated on: 2026-05-25
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| edimax | ew-7438rpn | 1.31 |
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 Edimax EW-7438RPn device, specifically in the function formWlanMP within the file /goform/formWlanMP. It is caused by improper handling of multiple arguments, which leads to a stack-based buffer overflow. This means that an attacker can manipulate certain input parameters to overflow the memory buffer on the stack, potentially allowing remote exploitation.
How can this vulnerability impact me? :
The vulnerability can be exploited remotely, which means an attacker could execute arbitrary code or cause a denial of service on the affected device. This could lead to unauthorized access, disruption of network services, or compromise of the device's integrity and confidentiality.