Vulnerability in Silabs Zgm130s037hgn
CVE-2018-25029
The Z-Wave specification requires that S2 security can be downgraded to S0 or other less secure protocols, allowing an attacker within radio range during pairing to downgrade and then exploit a different vulnerability (CVE-2013-20003) to intercept and spoof traffic.
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: 0.006 (47.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 47th percentile — 47.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Silabs Zgm130s037hgn
- Silabs Zgm130s037hgn Firmware — versions s2
- Silabs Zgm2305a27hgn
- Silabs Zgm2305a27hgn Firmware — versions s2
- Silabs Zgm230sb27hgn
- Silabs Zgm230sb27hgn Firmware — versions s2
- Silabs Zm5101
- Silabs Zm5101 Firmware — versions s2
- Silabs Zm5202
- Silabs Zm5202 Firmware — versions s2
Weakness classification (CWE)
References
- www.pentestpartners.com/security-blog/z-shave-exploiting-z-wave-downgrade-attac… (Exploit, Third Party Advisory)
- community.silabs.com/s/share/a5U1M000000knqNUAQ/updated-your-zwave-smart-locks-… (Third Party Advisory)
Frequently asked questions
- What is CVE-2018-25029?
- CVE-2018-25029 is a high-severity vulnerability in Silabs Zgm130s037hgn, classified under CWE-757. CVSS score: 8.1/10. Published 2022-02-04.
- How severe is CVE-2018-25029?
- High severity. CVSS v3 base score is 8.1 out of 10.