Vulnerability in Dome Dm501
CVE-2020-9058
Z-Wave devices based on Silicon Labs 500 series chipsets using CRC-16 encapsulation, including but likely not limited to the Linear LB60Z-1 version 3.5, Dome DM501 version 4.26, and Jasco ZW4201 version 4.05, do not implement encryption or replay protection.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (20.4th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 20.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Dome Dm501 — versions 4.26
- Jasco Zw4201 — versions 4.05
- Linear Lb60z-1 — versions 3.5
- Silabs 500 Series Firmware
- Silicon Labs 500 Series — versions all
Weakness classification (CWE)
Public proof-of-concept exploits
References
- kb.cert.org/vuls/id/142629 (US Government Resource, Third Party Advisory, third-party-advisory)
- ieeexplore.ieee.org/document/9663293 (Broken Link)
- github.com/CNK2100/VFuzz-public (Third Party Advisory)
- doi.org/10.1109/ACCESS.2021.3138768 (Broken Link)
- www.kb.cert.org/vuls/id/142629 (US Government Resource, Third Party Advisory, third-party-advisory)
Frequently asked questions
- What is CVE-2020-9058?
- CVE-2020-9058 is a high-severity vulnerability in Dome Dm501, classified under Missing Encryption of Sensitive Data. CVSS score: 8.1/10. Published 2022-01-10.
- How severe is CVE-2020-9058?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2020-9058 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.