PT-2026-39536

CVE-2026-8260

Published

2026-05-10

Updated

2026-07-23

Description by

CVSS 2.0

9.0

High

MetricsAV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions D-Link DCS-935L versions prior to 1.10.01

Description A remote buffer overflow exists in the HNAP Service component within the '/web/cgi-bin/hnap/hnap service' file. The issue occurs during the processing of the SetDeviceSettings() function when the AdminPassword argument is manipulated. This flaw allows attackers to execute arbitrary code remotely.

Recommendations Update to a version later than 1.10.01. As a temporary workaround, disable the HNAP Service to minimize the risk of exploitation.

Exploitability

Exploit

Fix

Impacts

Researchers

0Xcc12138

Vendors

Affected products

Weakness enumeration

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

CWE-120: Buffer Copy without Checking Size of Input (\'Classic Buffer Overflow\')