EUVD-2026-28530
GHSA-9r2v-r8jf-9prp
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
4DescriptionNVD
NAVER MYBOX Explorer for Windows before 3.0.11.160 allows a local attacker to escalate privileges to NT AUTHORITY\SYSTEM via registry manipulation due to improper privilege checks.
AnalysisAI
Local attackers with standard user credentials can escalate privileges to NT AUTHORITY\SYSTEM in NAVER MYBOX Explorer for Windows through registry manipulation. The vulnerability affects versions prior to 3.0.11.160 and stems from improper privilege checks, allowing complete system control on compromised endpoints. …
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RemediationAI
Within 24 hours: Inventory all systems running NAVER MYBOX Explorer and identify current versions via administrative tools or endpoint detection platforms. Within 7 days: Contact NAVER support regarding patch availability status for CVE-2026-8148 and timeline; interim steps include restricting MYBOX Explorer installation to administrative accounts only and disabling user-level registry write access where possible. …
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