Auth bypass in Aeon Labs Zw090-A
CVE-2020-9061
Z-Wave devices using Silicon Labs 500 and 700 series chipsets, including but not likely limited to the SiLabs UZB-7 version 7.00, ZooZ ZST10 version 6.04, Aeon Labs ZW090-A version 3.95, and Samsung STH-ETH-200 version 6.04, are susceptible to denial of service via malformed routing messages.
EPSS: 0.007 (50.7th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Aeon Labs Zw090-a — versions 3.95
- Aeotec Zw090-a — versions 3.95
- Samsung Sth-eth-200 — versions 6.04
- Silabs 500_series_firmware
- Silabs 700_series_firmware
- Silabs Uzb-7 — versions 7.00
- Silicon Labs 500 Series — versions all
- Silicon Labs 700 Series — versions all
- Silicon Labs Uzb-7 — versions 7.00
- Zooz Zst10 — versions 6.04
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cret@cert.org (US Government Resource, x_refsource_CERT-VN, Third Party Advisory, third-party-advisory)
- cret@cert.org (x_refsource_MISC, Broken Link)
- cret@cert.org (Third Party Advisory, x_refsource_MISC)
- cret@cert.org (x_refsource_MISC, Broken Link)
- cret@cert.org (US Government Resource, x_refsource_CERT-VN, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2020-9061?
- CVE-2020-9061 is a medium-severity vulnerability in Aeon Labs Zw090-A, classified under Improper Authorization. CVSS score: 6.5/10. Published 2022-01-10.
- How severe is CVE-2020-9061?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2020-9061 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.