Code injection

2022-02-0423:15:00

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7 High

AI Score

Confidence

Low

0.003 Low

EPSS

Percentile

70.0%

JSON

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.

CPENameOperatorVersion
zgm130s037hgn_firmwareeq2.0.115
zgm2305a27hgn_firmwareeq2.0.115
zgm230sb27hgn_firmwareeq2.0.115
zm5101_firmwareeq2.0.115
zm5202_firmwareeq2.0.115

Name	Operator	Version
zgm130s037hgn_firmware	eq	2.0.115
zgm2305a27hgn_firmware	eq	2.0.115
zgm230sb27hgn_firmware	eq	2.0.115
zm5101_firmware	eq	2.0.115
zm5202_firmware	eq	2.0.115

References

orangecyberdefense.com/global/blog/sensepost/blackhat-conference-z-wave-security/

sensepost.com/cms/resources/conferences/2013/bh_zwave/Security%20Evaluation%20of%20Z-Wave_WP.pdf

www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attacks/