CVE-2019-17146

CRITICAL
9.8
CVSS Score
Published: January 7, 2020 at 11:05 PM UTC
Updated: June 17, 2026 at 02:23 AM UTC
4 products affected across 1 vendorDcs 935L FirmwareDcs 960L FirmwareDcs-935L

Using DCS-960L by D-Link?

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Severity
CRITICAL9.8
Exploit prediction
EPSS 10%

Description

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.

Affected

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

v ≤ 1.12.101
dlink-dcs-935l (same device)
v ≤ 1.07.1021.07.102
dlink-dcs-960l (same device)
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-121CWE-306

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