CVE-2026-129354

Name of the Vulnerable Software and Affected Versions D-Link DIR-600L version 2.17b02

Description A stack-based buffer overflow exists in the HNAP Handler component within the htdocs/cgibin file. The issue occurs in the hnap main() function and can be triggered remotely by an unauthenticated attacker on the network. Successful exploitation allows an attacker to compromise the confidentiality, integrity, and availability of the device.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.