PT-2026-147439

CVE-2026-129353

Published

2026-11-14

Updated

2026-11-15

Description by

CVSS 3.1

Critical

MetricsAV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

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

Description A stack-based buffer overflow exists in the authenticationcgi main() function within the authentication.cgi file. A remote, unauthenticated attacker can trigger this issue by manipulating the id and password arguments. This allows for remote exploitation of the device.

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

Exploitability

Exploit

Impacts

Researchers

Ruanyi

Vendors

Affected products

Weakness enumeration

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121: Stack-based Buffer Overflow

Related identifiers