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CVE Record

CVE-2018-19113: The Pronestor PNHM (aka Health Monitoring or HealthMonitor) add-in before 8.1.13.0 for Outlook has "BUILTIN...

The Pronestor PNHM (aka Health Monitoring or HealthMonitor) add-in before 8.1.13.0 for Outlook has "BUILTIN\Users:(I)(F)" permissions for the "%PROGRAMFILES(X86)%\proNestor\Outlook add-in for Pronestor\PronestorHealthMonitor.exe" file, which allows local users to gain privileges via a Trojan horse PronestorHealthMonitor.exe file.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This vulnerability affects the Pronestor Health Monitoring Outlook add-in before 8.1.13.0. A local user could abuse overly permissive file permissions on the HealthMonitor executable to replace it and gain higher privileges. It is mainly an endpoint hardening issue, not a remotely exploitable internet-facing bug based on the provided sources. Exposure is likely limited to Windows endpoints with the Pronestor PNHM, Health Monitoring, or HealthMonitor Outlook add-in installed before version 8.1.13.0. The source bundle does not identify affected CPEs, deployment prevalence, or server-side exposure. Treat this as a moderate endpoint privilege-escalation risk. It is not evidenced as internet-facing or actively exploited, but it can increase the impact of a compromised local account on affected Windows machines. Mitigation focus: Upgrade affected Pronestor Outlook add-in installations to 8.1.13.0 or later if vendor guidance confirms availability.; Check current Pronestor guidance before making manual permission changes.; Restrict local user access on shared or high-risk endpoints running the add-in..

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Potential ATT&CK relevance

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

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Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

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