Security readout for executives and security teams
This vulnerability affects Siemens WinCC WebNavigator 7.0 SP3 and earlier. A remote attacker could use crafted ActiveX control parameters to discover a username and password. For industrial environments using WinCC or SIMATIC PCS7, this creates credential exposure risk, especially if WebNavigator is reachable by untrusted networks. Organizations running Siemens WinCC WebNavigator 7.0 SP3 or earlier may be exposed. Risk is higher where WebNavigator interfaces, client components, or related ActiveX functionality are accessible from less-trusted networks or unmanaged workstations. Treat as a high-priority legacy industrial control risk if affected Siemens WebNavigator systems remain in use. Credential exposure can support unauthorized access to operational environments. Prioritize inventory, vendor guidance review, and exposure reduction. Mitigation focus: Inventory Siemens WinCC WebNavigator deployments and confirm versions.; Review Siemens SSA-864051 for official fixes or workarounds.; Review ICS-CERT ICSA-12-256-01 for operational guidance..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Credential and access behavior lookup
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Open ATT&CK lookupCVE-2012-3034 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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