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.
6.5CVSS
6AI Score
0.003EPSS
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 ...
6.5CVSS
6AI Score
0.001EPSS
Profinet-IO (PNIO) stack versions prior V06.00 do not properly limitinternal resource allocation when multiple legitimate diagnostic packagerequests are sent to the DCE-RPC interface.This could lead to a denial of service condition due to lack of memoryfor devices that include a vulnerable version ...
7.5CVSS
7.4AI Score
0.001EPSS
A vulnerability has been identified in SIMATIC CP 343-1 (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 Advanced (incl. SIPLUS variants) (All versions), SIMATIC CP 343-1 ERPC (All versions), SIMATIC CP 343-1 Lean (incl. SIPLUS variants) (All versions), SIMATIC CP 443-1 (All versions < V...
7.5CVSS
7.2AI Score
0.001EPSS