Security readout for executives and security teams
Plain-English summary
CVE-2018-9053 is a local driver flaw in Windows Master, also called Windows Optimization Master, version 7.99.13.604. A user already on the Windows system may be able to crash it with a BSOD. The public record also says other impact is possible, but does not define it.
Executive priority
Treat this as a targeted endpoint hardening item, not an internet-wide emergency. Prioritize systems where untrusted users can log in locally, shared workstations, kiosks, and legacy machines running old optimization utilities.
Technical view
The issue is in WoptiHWDetect.SYS. The driver does not validate input values supplied to IOCTL 0xf10026cc, enabling local users to trigger denial of service. Public CVE data does not provide CVSS, CWE, vendor advisory, patch details, or confirmed privilege escalation impact.
Likely exposure
Exposure is likely limited to Windows systems with Windows Master / Windows Optimization Master 7.99.13.604 and the WoptiHWDetect.SYS driver installed. The source bundle does not identify other affected versions or products.
Exploitation context
The CVE references a public BSOD proof-of-concept repository, but CISA KEV status is false and the provided sources do not report active exploitation. The described attacker position is local user access, not remote network access.
Researcher notes
The public record is sparse. It names one version, one driver, and one IOCTL, with local denial of service as the concrete impact. Possible other impact is not specified in the supplied sources, so escalation risk should remain unconfirmed pending vendor or independent analysis.
Mitigation direction
- Inventory systems for Windows Optimization Master 7.99.13.604.
- Check vendor or trusted software guidance for updates or removal advice.
- Remove the software if it is unnecessary or unsupported.
- Restrict local access on systems where the driver remains installed.
Validation and detection
- Confirm whether WoptiHWDetect.SYS exists on managed Windows endpoints.
- Check installed software records for Windows Master 7.99.13.604.
- Review endpoint crash history for unexplained BSOD events.
- Verify whether affected endpoints still require this utility.
Public sources used
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
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CVE-2018-9053 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
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://github.com/D0neMkj/POC_BSOD/tree/master/Windows%20Optimization%20master/0xf10026ccCVE reference · x_refsource_MISC
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.