CVE-2025-50664
Buffer Overflow in D-Link DI-8003 /user_group.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-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 buffer overflow in the D-Link DI-8003 device, specifically in version 16.07.26A1. It occurs because the device improperly handles parameters in the /user_group.asp endpoint. An attacker can exploit this by sending a specially crafted HTTP GET request with certain parameters (name, mem, pri, and attr), which can cause the buffer overflow.
How can this vulnerability impact me? :
Exploitation of this buffer overflow vulnerability could allow an attacker to cause unexpected behavior in the affected device, such as crashing the device, executing arbitrary code, or gaining unauthorized access. This could lead to disruption of network services or compromise of the device.