CVE-2020-9059 json
Z-Wave devices based on Silicon Labs 500 series chipsets using S0 authentication are susceptible to uncontrolled resource consumption leadi…
published 2022-01-07 4 y ago modified 2026-06-17 4 mo ago also EUVD-2020-29888
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 59%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
0.90% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 6.1 | AV:A/AC:L/Au:N/C:N/I:N/A:C |
Affected products
- Schlage BE468
- Silicon Labs 500 series
Classification
References
-
kb.cert.org
/vuls/id/142629
third-party-advisory, us-government-resource
-
ieeexplore.ieee.org
/document/9663293
broken-link
-
github.com
/CNK2100/VFuzz-public
third-party-advisory
-
doi.org
/10.1109/ACCESS.2021.3138768
broken-link
-
kb.cert.org
/vuls/id/142629
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2020-9059
- NVD CVE-2020-9059
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