Security readout for executives and security teams
Plain-English summary
This vulnerability affects a Micropoint proactive defense driver and can let a local user crash a Windows system. The public record names denial of service by BSOD and only says other impact is possible, without details. There is no KEV listing and no source-provided patch information.
Executive priority
Treat this as a targeted endpoint stability risk, not a confirmed remote compromise issue. Prioritize inventory and vendor-status checks where Micropoint software is deployed, especially on critical workstations or servers where local crashes affect operations.
Technical view
CVE-2018-6632 concerns Micropoint proactive defense software 2.0.20266.0146. The mp110005.sys driver reportedly fails to validate input values sent through IOCTL 0x80000110, allowing local users to trigger BSOD or possibly cause unspecified additional impact. Public severity, CVSS, CWE, and vendor remediation details are absent from the provided sources.
Likely exposure
Exposure is limited to systems running Micropoint proactive defense software 2.0.20266.0146 with the mp110005.sys driver installed. The vulnerability requires local user access, so internet-facing exposure is not indicated by the sources.
Exploitation context
A public GitHub proof-of-concept reference exists, but the CVE is not listed as KEV and the provided sources do not claim active exploitation. The known impact is local denial of service; any broader impact is described only as unspecified.
Researcher notes
The public record is sparse: no CVSS, CWE, CPE, or official remediation is provided in the bundle. The key technical fact is inadequate IOCTL input validation in mp110005.sys. Avoid assuming privilege escalation or active exploitation without additional sourced evidence.
Mitigation direction
- Inventory systems for Micropoint proactive defense software 2.0.20266.0146.
- Check vendor guidance for a fixed version or supported remediation.
- Remove or disable the software where it is not required.
- Restrict local interactive access on affected endpoints.
- Prioritize replacement if no supported fix is available.
Validation and detection
- Confirm whether mp110005.sys is present on endpoints.
- Verify installed Micropoint software version against 2.0.20266.0146.
- Review crash logs for BSOD events tied to this driver.
- Check whether vendor advisories or updates apply.
- Document systems where the driver remains installed.
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-2018-6632 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/ZhiyuanWang-Chengdu-Qihoo360/Micropoint_POC/tree/master/mp110005/80000110CVE 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.