CVE-2025-50647
Received
Received - Intake
Buffer Overflow in D-Link DI-8003 qos.asp Wans Parameter
Publication date: 2026-04-08
Last updated on: 2026-04-22
Assigner: MITRE
Description
Description
A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1, specifically in the handling of the wans parameter in the qos.asp endpoint.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dlink | di-8003_firmware | 16.07.26a1 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-120 | The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a buffer overflow issue found in the D-Link DI-8003 device, version 16.07.26A1. It occurs specifically in the way the device handles the 'wans' parameter on the qos.asp endpoint.
How can this vulnerability impact me? :
A buffer overflow vulnerability can potentially allow an attacker to execute arbitrary code, cause a denial of service, or crash the device. This could lead to unauthorized access or disruption of network services provided by the affected D-Link device.
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