VulnerabilityModified
CVE-2020-9059
As an example, the Schlage BE468 version 3.42 door lock is vulnerable and fails open at a low battery level.
MEDIUM 6.5EPSS 0.85%
Does this matter?
Lower severity and a low EPSS score (0.85%). Track it; it rarely justifies an emergency change on its own.
Description
Z-Wave devices based on Silicon Labs 500 series chipsets using S0 authentication are susceptible to uncontrolled resource consumption leading to battery exhaustion. As an example, the Schlage BE468 version 3.42 door lock is vulnerable and fails open at a low battery level.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.85% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400, CWE-770
- Affected
- silabs/500 series firmware · schlage/be468
- Source
- cret@cert.org
References
- https://doi.org/10.1109/ACCESS.2021.3138768Broken Link
- https://github.com/CNK2100/VFuzz-publicThird Party Advisory
- https://ieeexplore.ieee.org/document/9663293Broken Link
- https://kb.cert.org/vuls/id/142629Third Party Advisory, US Government Resource
- https://www.kb.cert.org/vuls/id/142629Third Party Advisory, US Government Resource
- https://doi.org/10.1109/ACCESS.2021.3138768Broken Link
- https://github.com/CNK2100/VFuzz-publicThird Party Advisory
- https://ieeexplore.ieee.org/document/9663293Broken Link
- https://kb.cert.org/vuls/id/142629Third Party Advisory, US Government Resource
- https://www.kb.cert.org/vuls/id/142629Third Party Advisory, US Government Resource
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.