CVE-2020-14514

low-risk
Published 2020-09-01

All trailer Power Line Communications are affected. PLC bus traffic can be sniffed reliably via an active antenna up to 6 feet away. Further distances are also possible, subject to environmental conditions and receiver improvements.

Do I need to act?

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0.06% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.3/10 Medium
ADJACENT_NETWORK / LOW complexity

Affected Products (1)

Power Line Communications

Affected Vendors

Nmfc

References (2)

Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-20-219-01
Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-20-219-01
20
/ 100
low-risk
Severity 15/34 · Moderate
Exploitability 0/34 · Minimal
Exposure 5/34 · Minimal