Siemens SIMATIC S7-300 Profinet-enabled CPU devices with firmware prior to 3.2.12 and SIMATIC S7-300 Profinet-disabled CPU devices with firmware prior to 3.3.12 allow remote malicious users to cause a denial of service (defect-mode transition) via crafted (1) ISO-TSAP or (2) Profibus packets.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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siemens simatic_s7-300_with_profitnet_support_firmware 3.2.11 |
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siemens simatic_s7-300_without_profitnet_support_firmware 3.3.11 |