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CVE-2020-10137

17
FAUCET Score

CVE-2020-10137 affects Z-Wave devices utilizing Silicon Labs 700 series chipsets with S2 security. An unauthenticated, remote attacker can exploit a flaw in the authentication and encryption of FIND_NODE_IN_RANGE frames to inject malicious payloads. This can lead to a denial of service by blocking the processing of legitimate events, with a CVSS score of 6.5 (Medium) indicating an adjacent attack vector and high availability impact. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
7.00CPE matchmatch criteria
cpe:2.3:o:silabs:uzb-7:7.00:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:silabs:700_series_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.70%
Probability of exploitation in next 30 days
EPSS Percentile
49.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0070 is in the 77th percentile among its peer group of 1,802 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

doi.org / 10.1109/ACCESS.2021.3138768
Broken Link
github.com / CNK2100/VFuzz-public
Third Party Advisory
ieeexplore.ieee.org / document/9663293
Broken Link
kb.cert.org / vuls/id/142629
Third Party AdvisoryUS Government Resource
kb.cert.org / vuls/id/142629
Third Party AdvisoryUS Government Resource