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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Power Line Communications | PLC4TRUCKS | J2497 | — |
Advisories 1
- ICSA-22-063-01 Trailer Power Line Communications (PLC) J2497 CISA ICS & IT advisories · Mar 4, 2022