| Assigner | siemens |
| Reserved | 2024-04-17 |
| Published | 2024-05-14 |
| Updated | 2024-06-06 |
Description
A vulnerability has been identified in SIMATIC CN 4100 (All versions < V3.0). The affected device contains hard coded password which is used for the privileged system user `root` and for the boot loader `GRUB` by default . An attacker who manages to crack the password hash gains root access to the device.
| CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:O/RC:C |
Problem types
CWE-259: Use of Hard-coded Password
Product status
Any version before V3.0
References
https://cert-portal.siemens.com/productcert/html/ssa-273900.html
