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CVE-2020-9061

22
FAUCET Score

CVE-2020-9061 is a denial-of-service vulnerability affecting Z-Wave devices utilizing Silicon Labs 500 and 700 series chipsets, including products from Aeotec, Samsung, Silicon Labs, and Zooz. An attacker can trigger this vulnerability by sending malformed routing messages over the network. With a CVSS score of 6.5 (Medium), this vulnerability is remotely exploitable with low attack complexity, leading to a high impact on availability. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.95CPE matchmatch criteria
cpe:2.3:o:aeotec:zw090-a:3.95:*:*:*:*:*:*:*
6.04CPE matchmatch criteria
cpe:2.3:o:samsung:sth-eth-200:6.04:*:*:*:*:*:*:*
7.00CPE matchmatch criteria
cpe:2.3:o:silabs:uzb-7:7.00:*:*:*:*:*:*:*
6.04CPE matchmatch criteria
cpe:2.3:o:zooz:zst10:6.04:*:*:*:*:*:*:*
All Versions ImpactedCPE matchmatch criteria
cpe:2.3:o:silabs:500_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
0.73%
Probability of exploitation in next 30 days
EPSS Percentile
50.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0073 is in the 80th percentile among its peer group of 1,802 CVEs.

Social Chatter

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