Home/CVE/Siemens SIMATIC S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (
CVE

CVE-2012-3016

Siemens SIMATIC S7-400 PN CPU devices with firmware 6 before 6.0.3 allow remote attackers to cause a denial of service (

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.

HIGH · CVSS 7.8 EPSS 0.00902
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

6
siemens simatic s7-400 cpu firmwareall versions
siemens simatic s7-400 cpu 412-2 pnall versions
siemens simatic s7-400 cpu 414-3 pn\/dpall versions
siemens simatic s7-400 cpu 414f-3 pn\/dpall versions
siemens simatic s7-400 cpu 416-3 pn\/dpall versions
siemens simatic s7-400 cpu 416f-3 pn\/dpall versions
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Scoring & Timeline

7.8
HIGH · CVSS v2 (legacy) · ics-cert@hq.dhs.gov
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Published to NVD31 Jul 2012 · 10:45 AM
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Vendor Advisories

1
cisa-csafcisa-csaf-csaf_files-OT-white-2012-icsa-12-212-02
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References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-589272.pdfPatchVendor Advisory
http://www.us-cert.gov/control_systems/pdf/ICSA-12-212-02.pdfUS Government Resource
https://cert-portal.siemens.com/productcert/pdf/ssa-589272.pdf
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