CVE-2026-8260

HIGH 8.8

D-Link DCS-935L HNAP Service hnap_service SetDeviceSettings buffer overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

14th

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.

CWE	CWE-120 CWE-119
Vendor	d-link
Product	dcs-935l
Published	May 11, 2026
Last Updated	May 12, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

D-Link / DCS-935L

1.10.01

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/362557 vuldb.com: https://vuldb.com/vuln/362557/cti vuldb.com: https://vuldb.com/submit/809888 github.com: https://github.com/0xcc12138/DCS-935L-HNAP-Service-CVE dlink.com: https://www.dlink.com/

Credits

🔍 0xcc12138 (VulDB User)