What’s Vulnerable › Vulnerabilities

CVE-2013-0676

• Severity: medium (CVSS 4.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2013-03-21 · updated 2026-06-16
• Weakness: CWE-264

Description

Siemens WinCC before 7.2, as used in SIMATIC PCS7 before 8.0 SP1 and other products, does not properly assign privileges for the database containing WebNavigator credentials, which allows remote authenticated users to obtain sensitive information via a SQL query.

Affected products

• Siemens Simatic Pcs7: through 8.0; 7.1-sp3
• Siemens SIMATIC WinCC: through 7.1; 5.0, 5.0-sp1, 6.0, 6.0-sp2, 6.0-sp3, 6.0-sp4 (+4)

References

• http://ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf
• http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-714398.pdf
• http://ics-cert.us-cert.gov/pdf/ICSA-13-079-02.pdf
• http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-714398.pdf

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