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High severity7.8NVD Advisory· Published Mar 13, 2019· Updated Jun 17, 2026

CVE-2018-20621

CVE-2018-20621

Description

An issue was discovered in Microvirt MEmu 6.0.6. The MemuService.exe service binary is vulnerable to local privilege escalation through binary planting due to insecure permissions set at install time. This allows code to be run as NT AUTHORITY/SYSTEM.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

2
  • Microvirt/Memu2 versions
    cpe:2.3:a:microvirt:memu:6.0.6:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:microvirt:memu:6.0.6:*:*:*:*:*:*:*
    • (no CPE)range: = 6.0.6

Patches

Vulnerability mechanics

References

1

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