Unrated severityNVD Advisory· Published Jul 31, 2012· Updated Jun 16, 2026
CVE-2012-3016
CVE-2012-3016
Description
Siemens SIMATIC S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (defect-mode transition and service outage) via crafted ICMP packets.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8cpe:2.3:h:siemens:simatic_s7-400_cpu_412-2_pn:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:h:siemens:simatic_s7-400_cpu_412-2_pn:*:*:*:*:*:*:*:*
- (no CPE)range: <6.0.3
- cpe:2.3:h:siemens:simatic_s7-400_cpu_414-3_pn\/dp:*:*:*:*:*:*:*:*
- cpe:2.3:h:siemens:simatic_s7-400_cpu_414f-3_pn\/dp:*:*:*:*:*:*:*:*
- cpe:2.3:h:siemens:simatic_s7-400_cpu_416-3_pn\/dp:*:*:*:*:*:*:*:*
- cpe:2.3:h:siemens:simatic_s7-400_cpu_416f-3_pn\/dp:*:*:*:*:*:*:*:*
cpe:2.3:o:siemens:simatic_s7-400_cpu_firmware:6.0.1:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:siemens:simatic_s7-400_cpu_firmware:6.0.1:*:*:*:*:*:*:*
- cpe:2.3:o:siemens:simatic_s7-400_cpu_firmware:6.0.2:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
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