7.8
CVSSv2

CVE-2013-2780

Published: 22/04/2013 Updated: 01/02/2022
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

Siemens SIMATIC S7-1200 PLCs 2.x and 3.x allow remote malicious users to cause a denial of service (defect-mode transition and control outage) via crafted packets to UDP port 161 (aka the SNMP port).

Vulnerability Trend

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siemens simatic_s7-1200_firmware

siemens simatic_s7-1200_cpu_1211c_firmware

siemens simatic_s7-1200_cpu_1212c_firmware

siemens simatic_s7-1200_cpu_1212fc_firmware

siemens simatic_s7-1200_cpu_1214_fc_firmware

siemens simatic_s7-1200_cpu_1214c_firmware

siemens simatic_s7-1200_cpu_1215_fc_firmware

siemens simatic_s7-1200_cpu_1215c_firmware

siemens simatic_s7-1200_cpu_1217c_firmware