Vulnerability · Published Jun 10, 2025 · Assigned by siemens
CVE-2025-40568
Medium 4.3
In plain English
A medium-severity incorrect authorization in RUGGEDCOM RST2428P from Siemens. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).
Official description
A vulnerability has been identified in RUGGEDCOM RST2428P (6GK6242-6PA00) (All versions < V3.2), SCALANCE XCH328 (6GK5328-4TS01-2EC2) (All versions < V3.2), SCALANCE XCM324 (6GK5324-8TS01-2AC2) (All versions < V3.2), SCALANCE XCM328 (6GK5328-4TS01-2AC2) (All versions < V3.2), SCALANCE XCM332 (6GK5332-0GA01-2AC2) (All versions < V3.2), SCALANCE XRH334 (24 V DC, 8xFO, CC) (6GK5334-2TS01-2ER3) (All versions < V3.2), SCALANCE XRM334 (230 V AC, 12xFO) (6GK5334-3TS01-3AR3) (All versions < V3.2), SCALANCE XRM334 (230 V AC, 8xFO) (6GK5334-2TS01-3AR3) (All versions < V3.2), SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+) (6GK5334-5TS01-3AR3) (All versions < V3.2), SCALANCE XRM334 (24 V DC, 12xFO) (6GK5334-3TS01-2AR3) (All versions < V3.2), SCALANCE XRM334 (24 V DC, 8xFO) (6GK5334-2TS01-2AR3) (All versions < V3.2), SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+) (6GK5334-5TS01-2AR3) (All versions < V3.2), SCALANCE XRM334 (2x230 V AC, 12xFO) (6GK5334-3TS01-4AR3) (All versions < V3.2), SCALANCE XRM334 (2x230 V AC, 8xFO) (6GK5334-2TS01-4AR3) (All versions < V3.2), SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+) (6GK5334-5TS01-4AR3) (All versions < V3.2). An internal session termination functionality in the web interface of affected products contains an incorrect authorization check vulnerability. This could allow an authenticated remote attacker with "guest" role to terminate legitimate users' sessions.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Siemens | RUGGEDCOM RST2428P | 0 – before V3.2 |
| Siemens | SCALANCE XCH328 | 0 – before V3.2 |
| Siemens | SCALANCE XCM324 | 0 – before V3.2 |
| Siemens | SCALANCE XCM328 | 0 – before V3.2 |
| Siemens | SCALANCE XCM332 | 0 – before V3.2 |
| Siemens | SCALANCE XRH334 (24 V DC, 8xFO, CC) | 0 – before V3.2 |
| Siemens | SCALANCE XRM334 (230 V AC, 12xFO) | 0 – before V3.2 |
| Siemens | SCALANCE XRM334 (230 V AC, 8xFO) | 0 – before V3.2 |
| Siemens | SCALANCE XRM334 (230V AC, 2x10G, 24xSFP, 8xSFP+) | 0 – before V3.2 |
| Siemens | SCALANCE XRM334 (24 V DC, 12xFO) | 0 – before V3.2 |
| Siemens | SCALANCE XRM334 (24 V DC, 8xFO) | 0 – before V3.2 |
| Siemens | SCALANCE XRM334 (24V DC, 2x10G, 24xSFP, 8xSFP+) | 0 – before V3.2 |
| Siemens | SCALANCE XRM334 (2x230 V AC, 12xFO) | 0 – before V3.2 |
| Siemens | SCALANCE XRM334 (2x230 V AC, 8xFO) | 0 – before V3.2 |
| Siemens | SCALANCE XRM334 (2x230V AC, 2x10G, 24xSFP, 8xSFP+) | 0 – before V3.2 |
Weakness: CWE-863 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L