Buffer Overflow Vulnerability in D-Link DI-8003 Routers
CVE-2025-50653

7.5HIGH

Key Information:

Vendor

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

What is CVE-2025-50653?

A buffer overflow vulnerability has been discovered in the D-Link DI-8003 routers that arises from the incorrect handling of the name and memory parameters in the /time_group.asp endpoint. This flaw could potentially allow an attacker to exploit the vulnerability, leading to unexpected behaviors or unauthorized access within the device's functionality.

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

.