Buffer Overflow Vulnerability in D-Link DI-8003 Router
CVE-2025-50650

7.5HIGH

Key Information:

Vendor

D-Link
Status
DI-8003 Router
Vendor
CVE Published:
8 April 2026

What is CVE-2025-50650?

A buffer overflow vulnerability has been identified in the D-Link DI-8003 router, particularly affecting version 16.07.26A1. This vulnerability arises from inadequate validation of the input size in the 'routes_static' parameter located in the /router.asp endpoint. Exploiting this flaw could allow an attacker to execute arbitrary code, compromising the router's functionality and security. It is essential for users to ensure that their D-Link DI-8003 router is updated and secured against potential threats.

References

https://www.dlink.com/en/security-bulletin/
https://github.com/xiaotea/iot-vulnerability-collection/b...
https://supportannouncement.us.dlink.com/security/publica...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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