CVE-2025-50645
Buffer Overflow in D-Link DI-8003 pppoe_list_opt.asp Endpoint
Publication date: 2026-04-08
Last updated on: 2026-04-22
Assigner: MITRE
Description
Description
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 exists in the D-Link DI-8003 device, specifically in version 16.07.26A1. It occurs when the 's' parameter in the pppoe_list_opt.asp endpoint is manipulated by an attacker. By sending a specially crafted request with an excessively large value for this parameter, the attacker can cause a buffer overflow.
How can this vulnerability impact me? :
The buffer overflow caused by this vulnerability can potentially allow an attacker to 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 functionality.