CVE-2019-17146

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.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

V2 Legend

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
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

Configurations

Configuration 1 (hide)

AND

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

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

Configuration 2 (hide)

AND

cpe:2.3:o:dlink:dcs-960l_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dcs-960l:a:*:*:*:*:*:*:*

History

21 Nov 2024, 04:31

Type	Values Removed	Values Added
References	~~() https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10142 - Vendor Advisory~~	() https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10142 - Vendor Advisory
References	~~() https://www.zerodayinitiative.com/advisories/ZDI-19-1031/ - Third Party Advisory, VDB Entry~~	() https://www.zerodayinitiative.com/advisories/ZDI-19-1031/ - Third Party Advisory, VDB Entry

Information

Published : 2020-01-07 23:15

Updated : 2024-11-21 04:31

NVD link : CVE-2019-17146

Mitre link : CVE-2019-17146

CVE.ORG link : CVE-2019-17146

JSON object : View

Products Affected

dlink

dcs-935l
dcs-960l
dcs-960l_firmware
dcs-935l_firmware

CWE

CWE-121

Stack-based Buffer Overflow

CWE-306

Missing Authentication for Critical Function

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9.8 /10