Security readout for executives and security teams
CVE-2017-11899 is a Microsoft Windows Device Guard security feature bypass. On listed Windows 10 and Windows Server versions, Device Guard may mishandle untrusted files, weakening a control meant to restrict untrusted code. The provided sources do not include severity, CVSS, or confirmed active exploitation. Exposure is limited to environments running the listed Windows versions with Device Guard relevant to their security posture. Modern or unlisted Windows versions are not identified as affected in the provided bundle. Organizations with legacy Windows 10 or Windows Server 2016 estates should validate inventory. Treat this as a legacy Windows control-bypass risk needing inventory and patch validation, not as a confirmed emergency from the supplied evidence. Priority rises where Device Guard is a key compensating control for high-value systems. Mitigation focus: Review Microsoft’s CVE advisory for official updates or mitigations.; Inventory listed Windows client and server versions.; Prioritize remediation for systems relying on Device Guard enforcement..
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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ATT&CK lookup starting points
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CVE-2017-11899 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
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
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
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11899CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.