April 12, 2022, midnight |

Siemens ProductCERT Security Advisories cert-portal.siemens.com

The latest updates for SIMATIC RF products fix a vulnerability that could allow an unauthorized attacker to crash the OPC UA service of the affected devices.


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

attacker crash devices fix latest opc opc ua products rfid service siemens simatic ssa unauthorized update updates vulnerability

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