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High SSA-400089 1 CVE

SSA-400089: Denial of Service Vulnerability in SIPROTEC 4 and SIPROTEC 4 Compact

Published Aug 12, 2025 · Updated Aug 12, 2025

Vendor: Siemens Product: SIPROTEC 4 6MD61 Product: SIPROTEC 4 6MD63 Product: SIPROTEC 4 6MD66 Product: SIPROTEC 4 6MD665 Product: SIPROTEC 4 7SA522 Product: SIPROTEC 4 7SA6 Product: SIPROTEC 4 7SD5 Product: SIPROTEC 4 7SD610 Product: SIPROTEC 4 7SJ61 Product: SIPROTEC 4 7SJ62 Product: SIPROTEC 4 7SJ63 Product: SIPROTEC 4 7SJ64 Product: SIPROTEC 4 7SJ66 Product: SIPROTEC 4 7SS52 Product: SIPROTEC 4 7ST6 Product: SIPROTEC 4 7UM61 Product: SIPROTEC 4 7UM62 Product: SIPROTEC 4 7UT612 Product: SIPROTEC 4 7UT613 Product: SIPROTEC 4 7UT63 Product: SIPROTEC 4 7VE6 Product: SIPROTEC 4 7VK61 Product: SIPROTEC 4 7VU683 Product: SIPROTEC 4 Compact 7RW80 Product: SIPROTEC 4 Compact 7SD80 Product: SIPROTEC 4 Compact 7SJ80 Product: SIPROTEC 4 Compact 7SJ81 Product: SIPROTEC 4 Compact 7SK80 Product: SIPROTEC 4 Compact 7SK81

Summary

SIPROTEC 4 and SIPROTEC 4 Compact devices contain a vulnerability that could allow an unauthenticated remote 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 countermeasures for products where fixes are not, or not yet available.

Vulnerabilities 1

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