Vulnerability in Ge Reason Rt43x Clocks
CVE-2020-25193
By having access to the hard-coded cryptographic key for GE Reason RT430, RT431 & RT434 GNSS clocks in firmware versions prior to version 08A06, attackers would be able to intercept and decrypt encrypted traffic through an HTTPS connection.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.009 (56.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 57th percentile — 56.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.cisa.gov/uscert/ics/advisories/icsa-21-005-03 (US Government Resource, Third Party Advisory, Mitigation)
- www.gegridsolutions.com/app/DownloadFile.aspx (Permissions Required)
Frequently asked questions
- What is CVE-2020-25193?
- CVE-2020-25193 is a medium-severity vulnerability in Ge Reason Rt43x Clocks, classified under Use of Hard-coded Cryptographic Key. CVSS score: 5.3/10. Published 2022-03-18.
- How severe is CVE-2020-25193?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2020-25193 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.