CVE-2014-8552

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.0% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2014-11-26 · updated 2026-06-17
Weakness: CWE-200

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 read arbitrary files via crafted packets.

Affected products

Siemens Simatic Pcs7: 7.1-sp3, 7.1-sp4, 8.0-sp1, 8.0-sp2, 8.1
Siemens SIMATIC PCS 7: 7.1-sp1
Siemens Simatic Tiaportal: 13.0, 13.0-3, 13.0-5
Siemens Simatic Wincc: 7.0, 7.0-sp1, 7.0-sp2, 7.0-sp3, 7.2-1, 7.2-2 (+7)

References

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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