7.8
CVSSv2

CVE-2012-3017

Published: 31/07/2012 Updated: 13/04/2020
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 S7-400 PN CPU devices with firmware 5.x allow remote malicious users to cause a denial of service (defect-mode transition and service outage) via (1) malformed HTTP traffic or (2) malformed IP packets.

Vulnerability Trend

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siemens simatic_s7-400_cpu_firmware 5.0

siemens simatic_s7-400_cpu_416f-3_pn\\/dp

siemens simatic_s7-400_cpu_414-3_pn\\/dp

siemens simatic_s7-400_cpu_416-3_pn\\/dp