What’s Vulnerable › Vulnerabilities

CVE-2012-3030

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2012-09-18 · updated 2026-06-16
• Weakness: CWE-264

Description

WebNavigator in Siemens WinCC 7.0 SP3 and earlier, as used in SIMATIC PCS7 and other products, stores sensitive information under the web root with insufficient access control, which allows remote attackers to read a (1) log file or (2) configuration file via a direct request.

Affected products

• Siemens Simatic Pcs7: 8.0
• Siemens SIMATIC WinCC: through 7.0; 5.0, 5.0-sp1, 6.0, 6.0-sp2, 6.0-sp3, 6.0-sp4 (+3)

References

• http://en.securitylab.ru/lab/PT-2012-43
• http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-864051.pdf
• http://www.us-cert.gov/control_systems/pdf/ICSA-12-256-01.pdf
• http://en.securitylab.ru/lab/PT-2012-43
• http://www.siemens.com/corporate-technology/pool/de/forschungsfelder/siemens_security_advisory_ssa-864051.pdf
• http://www.us-cert.gov/control_systems/pdf/ICSA-12-256-01.pdf

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