CVE-2013-20003 Information

Description

Z-Wave devices from Sierra Designs (circa 2013) and Silicon Labs (using S0 security) may use a known shared network key of all zeros allowing an attacker within radio range to spoof Z-Wave traffic.

CVSS Vector

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

Reference

https://sensepost.com/cms/resources/conferences/2013/bh_zwave/Security%20Evaluation%20of%20Z-Wave_WP.pdf https://www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/ https://orangecyberdefense.com/global/blog/sensepost/blackhat-conference-z-wave-security/

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

CHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.3