SIEMENS-SSA-322980 · Published 2025-11-11 · View on Siemens ProductCERT ↗

SSA-322980 V1.5 (Last Update: 2025-11-11): Denial of Service Vulnerability in SIPROTEC 5 Devices

CVSS N/A MEDIUM

Risk Summary

<p>SIPROTEC 5 devices contain a null pointer dereference vulnerability in the web service. This could allow an attacker to send unauthenticated maliciously crafted http request that could cause denial of service condition of the device.</p> <p>Siemens has released new versions for the affected products and recommends to update to the latest versions.</p>

Remediations

Refer to Siemens ProductCERT advisory for patch and remediation guidance.

Affected Vendors

Siemens

Affected Products (1)

Siemens · SSA-322980 V1.5 (Last Update: 2025-11-11): Denial of Service Vulnerability in SIPROTEC 5 Devices See advisory

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