What’s Vulnerable › Vulnerabilities

CVE-2014-4685

• Severity: medium (CVSS 4.6 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2014-07-24 · updated 2026-06-17
• Weakness: CWE-264

Description

Siemens SIMATIC WinCC before 7.3, as used in PCS7 and other products, allows local users to gain privileges by leveraging weak system-object access control.

Affected products

• Siemens Simatic Pcs7: through 8.0; 7.1-sp3, 8.0
• Siemens SIMATIC WinCC: through 7.2; 5.0, 5.0-sp1, 6.0, 6.0-sp2, 6.0-sp3, 6.0-sp4 (+6)

References

• http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-214365.pdf
• http://www.siemens.com/innovation/pool/de/forschungsfelder/siemens_security_advisory_ssa-214365.pdf

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