CVE-2026-8260

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

HIGH
8.8
CVSS Score
Published: May 11, 2026 at 01:15 AM UTC
Updated: July 23, 2026 at 09:11 PM UTC
2 products affected across 1 vendorDcs 935L FirmwareDcs-935L

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Severity
HIGH8.8
Exploit prediction
EPSS 1.0%
SSVC
PoC

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v ≤ 1.10.011.10.01
dlink-dcs-935l (same device)
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical DescriptionThird Party Advisory
Source: cverecord
https://vuldb.com/vuln/362557
SignaturePermissions RequiredVDB Entry
Source: cverecord
https://vuldb.com/vuln/362557/cti
Third Party AdvisoryVDB Entry
Source: cverecord
https://vuldb.com/submit/809888
ExploitThird Party Advisory
Source: cverecord
https://github.com/0xcc12138/DCS-935L-HNAP-Service-CVE
Product
Source: cverecord
https://www.dlink.com/

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusANALYZED
CWE
CWE-120CWE-119

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