Siemens Simatic CP 343 1 Lean (Incl. Siplus Variants) vulnerabilities

3 vulnerabilities

Known vulnerabilities in Siemens Simatic CP 343 1 Lean (Incl. Siplus Variants), newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

7.8CVE-2021-33737siemenssimatic cp 343-1 advanced (incl. siplus variants)+7
EPSS score
1.06%
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 < V3.3), SIMATIC CP 443-1 (All versions < V3.3), SIMATIC CP 443-1 Advanced (All versions < V3.3), SIPLUS NET CP 443-1 (All versions < V3.3), SIPLUS NET CP 443-1 Advanced (All versions < V3.3). Sending a specially crafted packet to port 102/tcp of an affected device could cause a denial of service condition. A restart is needed to restore normal operations.7.1CVE-2017-2681siemensdevelopment/evaluation kits for profinet io: dk standard ethernet controller+174
EPSS score
0.91%
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.7.1CVE-2017-2680siemensdevelopment/evaluation kits for profinet io: dk standard ethernet controller+200
EPSS score
1.15%
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.