CVE-2020-10137 Information

Description

Z-Wave devices based on Silicon Labs 700 series chipsets using S2 do not adequately authenticate or encrypt FIND_NODE_IN_RANGE frames allowing a remote unauthenticated attacker to inject a FIND_NODE_IN_RANGE frame with an invalid random payload denying service by blocking the processing of upcoming events.

CVSS Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://github.com/CNK2100/VFuzz-public https://kb.cert.org/vuls/id/142629 https://ieeexplore.ieee.org/document/9663293 https://doi.org/10.1109/ACCESS.2021.3138768 https://www.kb.cert.org/vuls/id/142629

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5