Low SSA-280834 1 CVE

SSA-280834: Improper OpenVPN Credential Validation Vulnerability in SCALANCE M-800 and SC-600 Families

Published Mar 11, 2025 · Updated May 12, 2026 · Revision 2

Vendor: Siemens Product: RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) Product: RUGGEDCOM RM1224 LTE(4G) NAM (6GK6108-4AM00-2DA2) Product: SCALANCE M804PB (6GK5804-0AP00-2AA2) Product: SCALANCE M812-1 ADSL-Router family Product: SCALANCE M816-1 ADSL-Router family Product: SCALANCE M826-2 SHDSL-Router (6GK5826-2AB00-2AB2) Product: SCALANCE M874-2 (6GK5874-2AA00-2AA2) Product: SCALANCE M874-3 (6GK5874-3AA00-2AA2) Product: SCALANCE M874-3 3G-Router (CN) (6GK5874-3AA00-2FA2) Product: SCALANCE M876-3 (6GK5876-3AA02-2BA2) Product: SCALANCE M876-3 (ROK) (6GK5876-3AA02-2EA2) Product: SCALANCE M876-4 (6GK5876-4AA10-2BA2) Product: SCALANCE M876-4 (EU) (6GK5876-4AA00-2BA2) Product: SCALANCE M876-4 (NAM) (6GK5876-4AA00-2DA2) Product: SCALANCE MUB852-1 (A1) (6GK5852-1EA10-1AA1) Product: SCALANCE MUB852-1 (B1) (6GK5852-1EA10-1BA1) Product: SCALANCE MUM853-1 (A1) (6GK5853-2EA10-2AA1) Product: SCALANCE MUM853-1 (B1) (6GK5853-2EA10-2BA1) Product: SCALANCE MUM853-1 (EU) (6GK5853-2EA00-2DA1) Product: SCALANCE MUM856-1 (A1) (6GK5856-2EA10-3AA1) Product: SCALANCE MUM856-1 (B1) (6GK5856-2EA10-3BA1) Product: SCALANCE MUM856-1 (CN) (6GK5856-2EA00-3FA1) Product: SCALANCE MUM856-1 (EU) (6GK5856-2EA00-3DA1) Product: SCALANCE MUM856-1 (RoW) (6GK5856-2EA00-3AA1) Product: SCALANCE S615 EEC LAN-Router (6GK5615-0AA01-2AA2) Product: SCALANCE S615 LAN-Router (6GK5615-0AA00-2AA2) Product: SCALANCE SC622-2C (6GK5622-2GS00-2AC2) Product: SCALANCE SC626-2C (6GK5626-2GS00-2AC2) Product: SCALANCE SC632-2C (6GK5632-2GS00-2AC2) +3 more

Summary

SCALANCE M-800 and SC-600 families are affected by improper input validation in the OpenVPN authentication.

Siemens has released new versions for the affected products and recommends to update to the latest versions.

Vulnerabilities 1

Low 3.7

CVE-2025-23384

A vulnerability has been identified in RUGGEDCOM RM1224 LTE(4G) EU (6GK6108-4AM00-2BA2) (All versions < V8.2.1), RUGGED…

Siemens SCALANCE M876-3 (ROK) SCALANCE M876-4 (NAM) SCALANCE M804PB ICS / OT

Mar 11, 2025

Revision history

2026-05-12 #2
Added fix for SCALANCE SC-600 family
2025-03-11 #1
Publication Date

References

SSA-280834: Improper OpenVPN Credential Validation Vulnerability in SCALANCE M-800 and SC-600 Families - HTML Version
https://cert-portal.siemens.com/productcert/html/ssa-280834.html