CVEvulnerability
CVE-2025-1727
7.2 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-07-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 7.2 HIGH — CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- Weaknesses
- CWE-1390
Description
The protocol used for remote linking over RF for End-of-Train and
Head-of-Train (also known as a FRED) relies on a BCH checksum for packet
creation. It is possible to create these EoT and HoT packets with a
software defined radio and issue brake control commands to the EoT
device, disrupting operations or potentially overwhelming the brake
systems.
Related
Weakness · CWE (1)
- CWE-1390 Weak Authentication weakness