Security readout for executives and security teams
This is a Microsoft scripting engine memory corruption flaw that could let an attacker run code as the signed-in user. Business impact depends on whether legacy Windows 10 or Windows Server 2016 systems still expose Microsoft Edge or ChakraCore. The bundle does not provide CVSS, confirmed exploitation, or exact patch details. Likely exposure is concentrated in legacy Microsoft environments running the listed Windows 10 releases or Windows Server 2016 with affected Edge or ChakraCore components. Modernized, fully patched, or decommissioned systems are less likely exposed, but the bundle does not provide fixed build numbers. Prioritize remediation where legacy Windows systems remain internet-facing, user-facing, or used for browsing. This is older, but arbitrary code execution plus public exploit reference makes unmanaged legacy exposure a meaningful risk. Mitigation focus: Check the Microsoft MSRC advisory for applicable security updates.; Patch or retire affected Windows 10 and Windows Server 2016 systems.; Reduce use of affected Edge or ChakraCore components where possible..
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
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
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Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2017-11909 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-2017-11909CVE reference · x_refsource_CONFIRM
- 43467CVE reference · exploit, x_refsource_EXPLOIT-DB
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.