CVE-2020-10137 json
Z-Wave devices based on Silicon Labs 700 series chipsets using S2 do not adequately authenticate or encrypt FIND_NODE_IN_RANGE frames, allo…
published 2022-01-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2020-2600
- cvss
- 6.5
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.7%
- EPSS 0.7% chance of exploitation in 30 days, percentile 55%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
0.75% chance of exploitation in the next 30 days, higher than 55% 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 | 3.3 | AV:A/AC:L/Au:N/C:N/I:N/A:P |
Affected products
- Silicon Labs UZB-7
Classification
- Weakness
-
- CWE-345 Insufficient Verification of Data Authenticity
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-2020-10137
- NVD CVE-2020-10137
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