CVE-2020-14514

Published: Sep 1, 2020Modified: Jun 17, 2026

4.3

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Exploitability: 2.8 / Impact: 1.4

Source: NVD

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.

Affected (1)

Products: Nmfc: Power Line Communications

Nmfc

1 product

Power Line Communications

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Nmfc Power Line Communications	All versions

Related CWEs

CWE-201

Insertion of Sensitive Information Into Sent Data

The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.

References (2)

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

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryUS Government Resource

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

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryUS Government Resource

Timeline

No history available yet.