CVE-2022-25922 — MEDIUM (6.1)

Vulnerability Description

Power Line Communications PLC4TRUCKS J2497 trailer brake controllers implement diagnostic functions which can be invoked by replaying J2497 messages. There is no authentication or authorization for these functions.

CVSS Score

6.1

MEDIUM

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

Attack Vector

PHYSICAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Hegemonelectronics	Plc4Trucks Firmware	j2497
Hegemonelectronics	Plc4Trucks	-

Related Weaknesses (CWE)

CWE-306

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-063-01Third Party AdvisoryUS Government Resource
https://www.cisa.gov/uscert/ics/advisories/icsa-22-063-01Third Party AdvisoryUS Government Resource

FAQ

What is CVE-2022-25922?

CVE-2022-25922 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Power Line Communications PLC4TRUCKS J2497 trailer brake controllers implement diagnostic functions which can be invoked by replaying J2497 messages. There is no authentication or authorization for th...

How severe is CVE-2022-25922?

CVE-2022-25922 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-25922?

Check the references section above for vendor advisories and patch information. Affected products include: Hegemonelectronics Plc4Trucks Firmware, Hegemonelectronics Plc4Trucks.