CVE-2020-9060

Z-Wave devices based on Silicon Labs 500 series chipsets using S2, including but likely not limited to the ZooZ ZST10 version 6.04, ZooZ ZEN20 version 5.03, ZooZ ZEN25 version 5.03, Aeon Labs ZW090-A version 3.95, and Fibaro FGWPB-111 version 4.3, are susceptible to denial of service and resource exhaustion via malformed SECURITY NONCE GET, SECURITY NONCE GET 2, NO OPERATION, or NIF REQUEST messages.

CVSS v3 6.5 MEDIUM
CVSS v2.0 6.1 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

6.1^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 6.5 / Impact : 6.9

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
https://doi.org/10.1109/ACCESS.2021.3138768	Broken Link
https://github.com/CNK2100/VFuzz-public	Third Party Advisory
https://ieeexplore.ieee.org/document/9663293	Broken Link
https://kb.cert.org/vuls/id/142629	Third Party Advisory US Government Resource
https://www.kb.cert.org/vuls/id/142629	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

cpe:2.3:o:silabs:500_series_firmware:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:aeotec:zw090-a:3.95:::::::*
	cpe:2.3:o:fibaro:fgwpb-111:4.3:::::::*
	cpe:2.3:o:zooz:zen20:5.03:::::::*
	cpe:2.3:o:zooz:zen25:5.03:::::::*
	cpe:2.3:o:zooz:zst10:6.04:::::::*

History

No history.

Information

Published : 2022-01-10 14:10

Updated : 2022-09-20 17:16

NVD link : CVE-2020-9060

Mitre link : CVE-2020-9060

CVE.ORG link : CVE-2020-9060

JSON object : View

Products Affected

silabs

500_series_firmware

zooz

zen20
zst10
zen25

aeotec

zw090-a

fibaro

fgwpb-111

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-346

Origin Validation Error

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