SSA-446545 V1.1 (Last Update: 2025-07-08): Impact of RegreSSHion (CVE-2024-6387) in Siemens Industrial Products

Risk Summary

<p>An OpenSSH vulnerability, known as regreSSHion, affects multiple Siemens industrial products. This security regression vulnerability consists in a race condition which may allow an unauthenticated remote attacker to achieve remote code execution with high impact on the affected system.</p> <p>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.</p>

CVEs (1)

Remediations

• Refer to Siemens ProductCERT advisory for patch and remediation guidance.

Affected Vendors

Affected Products (1)