Specially crafted PROFINET DCP packets sent on a local Ethernet segment (Layer 2) to an affected product could cause a denial of service condition of that product. Human interaction is required to recover the system. PROFIBUS interfaces are not affected. This vulnerability affects only SIMATIC HMI Multi Panels and HMI Mobile Panels, and S7-300/S7-400 devices.
Max CVSS
6.5
EPSS Score
0.14%
Published
2017-05-11
Updated
2022-04-12
Specially crafted PROFINET DCP broadcast packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2). Human interaction is required to recover the systems. PROFIBUS interfaces are not affected.
Max CVSS
6.5
EPSS Score
0.25%
Published
2017-05-11
Updated
2022-04-12
2 vulnerabilities found
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