Buffer Overflow Vulnerability in D-Link DI-8003 Wireless Router
CVE-2025-50644

7.5HIGH

Key Information:

Vendor

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

What is CVE-2025-50644?

A buffer overflow vulnerability has been identified in the D-Link DI-8003 wireless router, specifically affecting version 16.07.26A1. This vulnerability arises from inadequate validation of user inputs within the qj.asp endpoint, which may be exploited by an attacker to execute arbitrary code, thereby compromising the integrity and security of the device. It is crucial for users of the impacted product to apply security patches and follow best practices to mitigate potential risks.

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

.