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

CVE-2022-26131

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

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

CRITICAL · CVSS 9.3 EPSS 0.00245
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

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

Affected Products & Versions

1
hegemonelectronics plc4trucks firmwareall versions
▣

Scoring & Timeline

9.3
CRITICAL · CVSS v3.1 · ics-cert@hq.dhs.gov
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD10 Mar 2022 · 05:47 PM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H
SSVC triage · cisa-vulnrichment
Exploitation
none
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2022-icsa-22-063-01
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.cisa.gov/uscert/ics/advisories/icsa-22-063-01Third Party AdvisoryUS Government Resource
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