PT-2026-39536 · D Link · Dcs-935L

0Xcc12138 · Published 2026-05-10 · Updated 2026-05-11 · CVE-2026-8260

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV: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 buffer overflow can be triggered remotely via the HNAP Service. The issue exists in the SetDeviceSettings() function within the '/web/cgi-bin/hnap/hnap service' endpoint when manipulating the AdminPassword argument.

Recommendations Update to a version later than 1.10.01. As a temporary workaround, restrict access to the '/web/cgi-bin/hnap/hnap service' endpoint to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

CWE-119

Related Identifiers

CVE-2026-8260

Affected Products

Dcs-935L

References · 7

• 🔥 https://github.com/0xcc12138/DCS-935L-HNAP-Service-CVE · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-8260 · Security Note
• https://vuldb.com/vuln/362557 · Note
• https://vuldb.com/submit/809888 · Note
• https://dlink.com · Note
• https://twitter.com/vuldb/status/2053497595142775082 · Twitter Post
• https://vuldb.com/vuln/362557/cti · Note