CVE-2026-9480
BaseFortify
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 formrefresh within the file /goform/formrefresh. It involves the manipulation of the argument submit-url, 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 other malicious actions.
The attack can be launched remotely, meaning an attacker does not need physical access to the device to exploit this flaw. Additionally, the exploit code for this vulnerability is publicly available.
How can this vulnerability impact me? :
Exploitation of this vulnerability can lead to severe impacts including unauthorized remote code execution, which may allow attackers to take control of the affected device.
This can result in compromise of device integrity, confidentiality, and availability, potentially allowing attackers to disrupt network operations, steal sensitive information, or use the device as a foothold for further attacks.