ICSA-19-253-05 Siemens SIMATIC TDC CP51M1

CVEs (1)

Remediations

• Update to V1.1.7 - Download: https://support.industry.siemens.com/cs/ww/en/view/27049282
• Siemens has identified the following specific workarounds and mitigations thatcustomers can apply to reduce the risk: Restrict network access to affected devices
• Siemens has identified the following specific workarounds and mitigations thatcustomers can apply to reduce the risk: Restrict UDP communication to affected devices
• Siemens has identified the following specific workarounds and mitigations thatcustomers can apply to reduce the risk: Do not use UDP communication in the user program if not needed
• Siemens has identified the following specific workarounds and mitigations thatcustomers can apply to reduce the risk: Apply cell protection concept and implement defense in depth

Affected Vendors

Affected Products (1)

Affected Sectors

Multiple