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CVE-2014-8551

CRITICAL
10.0
CVSS Severity Score
EPSS Score0.1360%
EPSS Percentile16.15th
PublishedNov 26, 2014
Last ModifiedMay 6, 2026

Vulnerability Description

The WinCC server in Siemens SIMATIC WinCC 7.0 through SP3, 7.2 before Update 9, and 7.3 before Update 2; SIMATIC PCS 7 7.1 through SP4, 8.0 through SP2, and 8.1; and TIA Portal 13 before Update 6 allows remote attackers to execute arbitrary code via crafted packets.

Affected Platforms (CPE)

📦
Siemens

Simatic Pcs 7

= 7.1
📦
Siemens

Simatic Pcs7

= 7.1
📦
Siemens

Simatic Pcs7

= 7.1
📦
Siemens

Simatic Pcs7

= 8.0
📦
Siemens

Simatic Pcs7

= 8.0
📦
Siemens

Simatic Pcs7

= 8.1
📦
Siemens

Simatic Tiaportal

= 13.0
📦
Siemens

Simatic Tiaportal

= 13.0
📦
Siemens

Simatic Tiaportal

= 13.0
📦
Siemens

Simatic Wincc

= 7.0
📦
Siemens

Simatic Wincc

= 7.0
📦
Siemens

Simatic Wincc

= 7.0
📦
Siemens

Simatic Wincc

= 7.0
📦
Siemens

Simatic Wincc

= 7.2
📦
Siemens

Simatic Wincc

= 7.2
📦
Siemens

Simatic Wincc

= 7.2
📦
Siemens

Simatic Wincc

= 7.2
📦
Siemens

Simatic Wincc

= 7.2
📦
Siemens

Simatic Wincc

= 7.2
📦
Siemens

Simatic Wincc

= 7.2
📦
Siemens

Simatic Wincc

= 7.2
📦
Siemens

Simatic Wincc

= 7.3

References & Advisories

🔗 http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-134508.pdf
🔗 http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-134508.pdf

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