CVE-2020-14514

Trailer Power Line Communications vulnerability

State: Published
Severity: 4.3 Medium
Published: Sep 1, 2020
Updated: Aug 4, 2024
Reserved: Jun 19, 2020

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	4.3 Medium	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N	icscert

Weaknesses

CWE-201 EXPOSURE OF SENSITIVE INFORMATION THROUGH SENT DATA CWE-201

Affected Products

Product	Versions
Trailer Power Line CommunicationsMultiple Vendors All trailer power line communications are affected.	All trailer power line communications are affected.Affected

References

https://us-cert.cisa.gov/ics/advisories/icsa-20-219-01

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