Security readout for executives and security teams
CVE-2018-8148 is a Microsoft Excel remote code execution vulnerability caused by improper memory handling. The source bundle identifies multiple Microsoft Office and Excel versions as affected, but does not provide CVSS scoring, exploit evidence, or detailed remediation text. Exposure is likely where affected Microsoft Office or Excel versions remain installed, especially older 2010, 2013, and 2016 deployments or Compatibility Pack SP3. The bundle does not identify cloud services, servers, or non-Microsoft products as affected. Prioritize remediation where affected Office or Excel versions are still used. RCE in Office client software can create material endpoint risk, but the supplied evidence does not show active exploitation or a CVSS score. Mitigation focus: Review the Microsoft MSRC advisory for vendor-approved updates and guidance.; Patch or retire affected Office and Excel versions where vendor fixes apply.; Prioritize legacy Office 2010, Office 2013, and Compatibility Pack SP3 assets..
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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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-2018-8148 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-2018-8148CVE 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.