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CVE-2019-17146
CRITICAL
This vulnerability allows remote attackers to execute arbitrary code on affected installations of D-Link DCS-960L v1.07.102. Authentication is not required to exploit this vulnerability. The specific flaw exists within the HNAP service, which listens on TCP port 80 by default. When parsing the SOAPAction request header, the process does not properly validate the length of user-supplied data prior to copying it to a stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the admin user. Was ZDI-CAN-8458.
Published: Jan 7, 2020
Modified: Jun 17, 2026
CWE-121
CWE-306
CVSS Metrics
CVSSv3
Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
NONE
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products (2)
| Vendor | Product | Version |
|---|---|---|
| dlink | dcs-935l_firmware | * |
| dlink | dcs-960l_firmware | * |
GitHub Security Advisory GHSA-wvw6-w9qq-28x5
This vulnerability allows remote attackers to execute arbitrary code on affected installations of...
References (4)
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10142 Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-19-1031/ Third Party Advisory, VDB Entry
- https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10142 Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-19-1031/ Third Party Advisory, VDB Entry
Risk Scores
CVSS Score
9.8 / 10
EPSS Score
9.53%
Top 5% most likely to be exploited
Threat Score
42.1 / 100
Data Sources
NVD
EPSS
GitHub