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High ICSA-26-134-06 1 CVE

Siemens Industrial Devices

Published May 12, 2026 · Updated May 14, 2026 · Revision 2

Vendor: Siemens Product: IE/PB LINK HA (6GK1411-5BB00) Product: IE/PB link PN IO (6GK1411-5AB10) 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 (6GK5812-1AA00-2AA2) Product: SCALANCE M812-1 ADSL-Router (6GK5812-1BA00-2AA2) Product: SCALANCE M816-1 ADSL-Router (6GK5816-1AA00-2AA2) Product: SCALANCE M816-1 ADSL-Router (6GK5816-1BA00-2AA2) 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) +121 more

Summary

Multiple industrial devices contain a vulnerability that could allow an attacker to cause a denial of service condition.

Siemens has released new versions for several affected products and recommends to update to the latest versions. Siemens is preparing further fix versions and recommends specific countermeasures for products where fixes are not, or not yet available.

Vulnerabilities 1

Revision history

  1. #2

    Initial CISA Republication of Siemens ProductCERT SSA-392349 advisory

  2. #1

    Publication Date

References