CVE-2025-23384
First published: Tue Mar 11 2025(Updated: )
A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V8.2.1), RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) (All versions < V8.2.1), SCALANCE M804PB (6GK5804-0AP00-2AA2) (All versions < V8.2.1), SCALANCE M812-1 ADSL-Router family (All versions < V8.2.1), SCALANCE M816-1 ADSL-Router family (All versions < V8.2.1), SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) (All versions < V8.2.1), SCALANCE M874-2 (6GK5874-2AA00-2AA2) (All versions < V8.2.1), SCALANCE M874-3 (6GK5874-3AA00-2AA2) (All versions < V8.2.1), SCALANCE M874-3 3G-Router (CN) (6GK5874-3AA00-2FA2) (All versions < V8.2.1), SCALANCE M876-3 (6GK5876-3AA02-2BA2) (All versions < V8.2.1), SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) (All versions < V8.2.1), SCALANCE M876-4 (6GK5876-4AA10-2BA2) (All versions < V8.2.1), SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) (All versions < V8.2.1), SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) (All versions < V8.2.1), SCALANCE MUB852-1 (A1) (6GK5852-1EA10-1AA1) (All versions < V8.2.1), SCALANCE MUB852-1 (B1) (6GK5852-1EA10-1BA1) (All versions < V8.2.1), SCALANCE MUM853-1 (A1) (6GK5853-2EA10-2AA1) (All versions < V8.2.1), SCALANCE MUM853-1 (B1) (6GK5853-2EA10-2BA1) (All versions < V8.2.1), SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) (All versions < V8.2.1), SCALANCE MUM856-1 (A1) (6GK5856-2EA10-3AA1) (All versions < V8.2.1), SCALANCE MUM856-1 (B1) (6GK5856-2EA10-3BA1) (All versions < V8.2.1), SCALANCE MUM856-1 (CN) (6GK5856-2EA00-3FA1) (All versions < V8.2.1), SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) (All versions < V8.2.1), SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) (All versions < V8.2.1), SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) (All versions < V8.2.1), SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) (All versions < V8.2.1), SCALANCE SC-600 family (All versions). Affected devices improperly validate usernames during OpenVPN authentication. This could allow an attacker to get partial invalid usernames accepted by the server.
Credit: productcert@siemens.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Siemens RuggedCom RM1224 LTE | <8.2.1 | |
| Siemens RUGGEDCOM RM1224 LTE(4G) NAM | <8.2.1 | |
| Siemens Scalance M804PB Firmware | <8.2.1 | |
| Siemens Scalance M812-1 ADSL-Router Firmware | <8.2.1 | |
| Siemens Scalance M816-1 ADSL-Router Firmware | <8.2.1 | |
| Siemens Scalance M826-2 | <8.2.1 | |
| Siemens Scalance M874-2 | <8.2.1 | |
| Siemens Scalance M874-3 Firmware | <8.2.1 | |
| Siemens SCALANCE M874-3 | <8.2.1 | |
| Siemens SCALANCE M876-3 | <8.2.1 | |
| Siemens SCALANCE M876-3 | <8.2.1 | |
| Siemens SCALANCE M876-4 (NAM) Firmware | <8.2.1 | |
| Siemens SCALANCE M876-4 | <8.2.1 | |
| Siemens SCALANCE M876-4 | <8.2.1 | |
| Siemens SCALANCE MUB852-1 (A1) | <8.2.1 | |
| Siemens SCALANCE MUB852-1 (B1) | <8.2.1 | |
| Siemens SCALANCE MUM853-1 | <8.2.1 | |
| siemens SCALANCE MUM853-1 | <8.2.1 | |
| Siemens SCALANCE MUM853-1 | <8.2.1 | |
| Siemens SCALANCE MUM856-1 | <8.2.1 | |
| Siemens SCALANCE MUM856-1 | <8.2.1 | |
| Siemens SCALANCE MUM856-1 | <8.2.1 | |
| Siemens SCALANCE MUM856-1 | <8.2.1 | |
| Siemens SCALANCE MUM856-1 | <8.2.1 | |
| Siemens SCALANCE S615 EEC LAN-Router | <8.2.1 | |
| Siemens SCALANCE S615 | <8.2.1 | |
| Siemens SCALANCE SC-600 family | <8.2.1 |
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Frequently Asked Questions
What is the severity of CVE-2025-23384?
CVE-2025-23384 is considered a high-severity vulnerability that could potentially allow unauthorized access or control of affected devices.
How do I fix CVE-2025-23384?
To fix CVE-2025-23384, users should upgrade their devices to version 8.2.1 or later as recommended by Siemens.
Which products are affected by CVE-2025-23384?
CVE-2025-23384 affects multiple Siemens products including RUGGEDCOM RM1224, SCALANCE M804PB, and various ADSL-Router models, all versions prior to 8.2.1.
What could happen if CVE-2025-23384 is exploited?
Exploitation of CVE-2025-23384 could lead to unauthorized access, disruption of services, or data manipulation in affected devices.
When was CVE-2025-23384 discovered?
CVE-2025-23384 was disclosed in 2025, and users are urged to address the vulnerability promptly to mitigate potential risks.
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/references
- agent/type
- agent/description
- agent/first-publish-date
- agent/guess-ai
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- agent/softwarecombine
- collector/nvd-api
- source/NVD
- agent/severity
- agent/last-modified-date
- agent/author
- agent/source
- agent/tags
- agent/event
- vendor/siemens
- canonical/siemens ruggedcom rm1224 lte
- canonical/siemens ruggedcom rm1224 lte(4g) nam
- canonical/siemens scalance m804pb firmware
- canonical/siemens scalance m812-1 adsl-router firmware
- canonical/siemens scalance m816-1 adsl-router firmware
- canonical/siemens scalance m826-2
- canonical/siemens scalance m874-2
- canonical/siemens scalance m874-3 firmware
- canonical/siemens scalance m874-3
- canonical/siemens scalance m876-3
- canonical/siemens scalance m876-4 (nam) firmware
- canonical/siemens scalance m876-4
- canonical/siemens scalance mub852-1 (a1)
- canonical/siemens scalance mub852-1 (b1)
- canonical/siemens scalance mum853-1
- canonical/siemens scalance mum856-1
- canonical/siemens scalance s615 eec lan-router
- canonical/siemens scalance s615
- canonical/siemens scalance sc-600 family