CVE-2018-8120
Microsoft Win32k Privilege Escalation Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 7
- EPSS
- 73.7% 백분위 99.4% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.04.05
- 공개일
- 2018.05.10
CISA KEV에 등록된 실제 악용 확인 취약점
An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory, aka "Win32k Elevation of Privilege Vulnerability." This affects Windows Server 2008, Windows 7, Windows Server 2008 R2. This CVE ID is unique from CVE-2018-8124, CVE-2018-8164, CVE-2018-8166.
공급사 Microsoft
제품 Win32k
영향 버전 32-bit Systems Service Pack 2, 32-bit Systems Service Pack 2 (Server Core installation), Itanium-Based Systems Service Pack 2, x64-based Systems Service Pack 2, x64-based Systems Service Pack 2 (Server Core installation), 32-bit Systems Service Pack 1, x64-based Systems Service Pack 1, Itanium-Based Systems Service Pack 1, x64-based Systems Service Pack 1 (Server Core installation), r2
수정 버전 공식 출처에서 확인 필요
Apply updates per vendor instructions.
조치 기한: 2022.04.05CVSS 벡터 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-404
KEV 등록일 2022.03.15
랜섬웨어 캠페인 사용 확인됨
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2018-8120
EPSS 데이터 기준일 2026.06.27