ICSA-22-063-01 Improper Protection against Electromagnetic Fault Injection in Trailer Power Line Communications (PLC) J2497

published 2022-03-07 4 y ago modified 2026-06-17 4 mo ago also EUVD-2022-30698

cvss: 9.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 1.3%; EPSS 1.3% chance of exploitation in 30 days, percentile 71%
public exploits: 0; none known

Power Line Communications PLC4TRUCKS J2497 trailer receivers are susceptible to remote RF induced signals.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-22-063-01 updated 2022-03-04 cvss 9.3

Trailer Power Line Communications (PLC) J2497

n/a Power Line Communications (PLC) J2497
affected: mitigation “Install a LAMP ON firewall for each ECU”

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 18 mo ago (2025-04-16)

Exploit prediction

1.33% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.3	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
NVD	3.1	9.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD	2.0	7.5	AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

Power Line Communications PLC4TRUCKS

Classification

Weakness

CWE-1319 Improper Protection against Electromagnetic Fault Injection (EM-FI)

References

cisa.gov /uscert/ics/advisories/icsa-22-063-01
third-party-advisory, us-government-resource

Sources

CVE List CVE-2022-26131
NVD CVE-2022-26131

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary