Security readout for executives and security teams
This issue affects Siemens WinCC (TIA Portal) 11 HMI web-application password storage. Passwords were stored with a reversible algorithm in files described as world-readable and world-writable, so someone with physical access or Sm@rt Server access could obtain sensitive passwords. Exposure is most likely where Siemens WinCC (TIA Portal) 11 is deployed for HMI web applications, especially systems with Sm@rt Server enabled or weak local access controls. The bundle does not enumerate CPEs or affected builds beyond the named product version. Treat this as an OT credential exposure issue requiring timely review, especially in facilities where HMI systems are accessible through Sm@rt Server or shared local access. Priority is lower than a remote unauthenticated exploit, but credential compromise can still affect operations. Mitigation focus: Review Siemens SSA-212483 for vendor-directed fixes or compensating controls.; Review ICS-CERT ICSA-13-079-03 for operational guidance.; Restrict physical and local access to WinCC engineering and HMI systems..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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CVE-2011-4515 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
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- 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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