CVE-2026-8260

A vulnerability was found in D-Link DCS-935L up to 1.10.01. The impacted element is the function SetDeviceSettings of the file /web/cgi-bin/hnap/hnap_service of the component HNAP Service. The manipulation of the argument AdminPassword results in buffer overflow. The attack can be executed remotely. The exploit has been made public and could be used.

CVSS v3 8.8 HIGH
CVSS v2.0 9.0 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:S/C:C/I:C/A:C

Exploitability : 8.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/0xcc12138/DCS-935L-HNAP-Service-CVE	Exploit Third Party Advisory
https://vuldb.com/submit/809888	Third Party Advisory VDB Entry
https://vuldb.com/vuln/362557	Third Party Advisory VDB Entry
https://vuldb.com/vuln/362557/cti	Permissions Required VDB Entry
https://www.dlink.com/	Product

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dcs-935l_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dcs-935l:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-05-11 02:16

Updated : 2026-07-23 20:10

NVD link : CVE-2026-8260

Mitre link : CVE-2026-8260

CVE.ORG link : CVE-2026-8260

JSON object : View

Products Affected

dlink

dcs-935l_firmware
dcs-935l

CWE

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')

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