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CVE PROGRAM SOURCE RECORD8.5 High

CVE-2022-45147

A vulnerability has been identified in SIMATIC PCS neo V4.0 (All versions), SIMATIC STEP 7 V16 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions <

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Status
Published
Published
Updated
Assigning organization
siemens

Description

A vulnerability has been identified in SIMATIC PCS neo V4.0 (All versions), SIMATIC STEP 7 V16 (All versions), SIMATIC STEP 7 V17 (All versions), SIMATIC STEP 7 V18 (All versions < V18 Update 2). Affected applications do not properly restrict the .NET BinaryFormatter when deserializing user-controllable input. This could allow an attacker to cause a type confusion and execute arbitrary code within the affected application. This is the same issue that exists for .NET BinaryFormatter https://docs.microsoft.com/en-us/visualstudio/code-quality/ca2300.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Siemens SIMATIC PCS neo V4.0

Default version status: unknown

  • 0 to < *affected

Siemens SIMATIC STEP 7 V16

Default version status: unknown

  • 0 to < *affected

Siemens SIMATIC STEP 7 V17

Default version status: unknown

  • 0 to < *affected

Siemens SIMATIC STEP 7 V18

Default version status: unknown

  • 0 to < V18 Update 2affected

References