CVE-2020-0638
Microsoft Update Notification Manager Privilege Escalation Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 7.8
- EPSS
- 2.95% 백분위 85.4% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.06.13
- 공개일
- 2020.01.15
CISA KEV에 등록된 실제 악용 확인 취약점
An elevation of privilege vulnerability exists in the way the Update Notification Manager handles files.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Update Notification Manager Elevation of Privilege Vulnerability'.
공급사 Microsoft
제품 Update Notification Manager
영향 버전 10 Version 1709 for 32-bit Systems, 10 Version 1803 for 32-bit Systems, 10 Version 1809 for ARM64-based Systems, 10 Version 1803 for x64-based Systems, 10 Version 1709 for ARM64-based Systems, 10 Version 1709 for x64-based Systems, 10 Version 1803 for ARM64-based Systems, 10 Version 1809 for 32-bit Systems, 10 Version 1809 for x64-based Systems, unspecified, 2019, 2019 (Core installation), version 1803 (Core Installation)
수정 버전 공식 출처에서 확인 필요
Apply updates per vendor instructions.
조치 기한: 2022.06.13CVSS 벡터 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE CWE-59
KEV 등록일 2022.05.23
랜섬웨어 캠페인 사용 확인됨
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2020-0638
EPSS 데이터 기준일 2026.06.27