Security readout for executives and security teams
Plain-English summary
CVE-2019-3585 is a local privilege escalation issue in McAfee VirusScan Enterprise 8.8 before Patch 14. A local user could interact with a McAfee threat alert window running with elevated privileges, potentially gaining high-impact access. It requires local conditions and user interaction, so it is serious but not remotely exploitable from the cited evidence.
Executive priority
Treat this as a high-priority legacy endpoint security patching issue. The vulnerability is local, not internet-facing, but endpoint security software runs with sensitive privileges, so delayed remediation can create meaningful workstation takeover risk.
Technical view
The issue affects McAfee VirusScan Enterprise 8.8.x before Patch 14 on Microsoft Windows via McTray.exe. The CVSS 3.1 vector is AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H, mapped to CWE-269. The vulnerability centers on improper privilege handling around the On-Access Scan Messages threat alert window when McAfee Tray runs elevated.
Likely exposure
Exposure is most likely on Windows endpoints still running McAfee VirusScan Enterprise 8.8.x before Patch 14. Organizations with legacy endpoint security deployments, unmanaged workstations, or delayed endpoint patching should prioritize inventory checks.
Exploitation context
The source bundle does not show CISA KEV listing or active exploitation evidence. Exploitation is local, high-complexity, and requires user interaction, but successful exploitation could affect confidentiality, integrity, and availability at high impact.
Researcher notes
Evidence is limited to the CVE record, CVE List data, and the referenced McAfee bulletin URL. Do not assume remote exploitability, public exploit availability, or additional affected products from this bundle. Validate behavior only in authorized lab systems without publishing weaponized workflow details.
Mitigation direction
- Identify all endpoints running McAfee VirusScan Enterprise 8.8.x.
- Apply McAfee VirusScan Enterprise 8.8 Patch 14 or later.
- Review McAfee security bulletin SB10302 for vendor-specific remediation details.
- Reduce local interactive access on systems pending remediation.
- Monitor for unusual elevated McTray.exe behavior on affected endpoints.
Validation and detection
- Confirm installed McAfee VirusScan Enterprise version and patch level on Windows endpoints.
- Verify affected systems are at Patch 14 or later.
- Check endpoint management inventory for unmanaged VSE 8.8.x installations.
- Review security logs for unexpected McTray.exe elevation or alert-window activity.
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.
CWE-269: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupPrivilege behavior lookup
The CVE wording references privilege impact, so privilege escalation and authorization behavior review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2019-3585 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
- High
- CVSS
- 7 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
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 vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H15.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7HighVector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source materials
- CVE List V5 sourceCVE List V5
- https://kc.mcafee.com/corporate/index?page=content&id=SB10302CVE 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.
Improper Privilege Management
Improper Privilege Management represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.