CISA KEV 정보
| 취약점명 | Microsoft Windows Privilege Escalation Vulnerability |
|---|---|
| 설명 | Microsoft Windows Common Log File System Driver contains a privilege escalation vulnerability that could allow a local, privileged attacker to bypass certain security mechanisms. |
| 조치사항 | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
| 랜섬웨어 캠페인 악용 | Unknown |
| 등록일 (KEV) | 2025-10-06 |
| 조치 기한 | 2025-10-27 |
| 추가 참고 | https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43226 ; https://nvd.nist.gov/vuln/detail/CVE-2021-43226 |
NVD 상세 정보
CVSS v3.1: 7.8 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HCVSS v2.0: 4.6
AV:L/AC:L/Au:N/C:P/I:P/A:P설명: Windows Common Log File System Driver Elevation of Privilege Vulnerability
참조
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43226 [Patch, Vendor Advisory]
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43226 [Patch, Vendor Advisory]
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-43226 [US Government Resource]
This product uses the NVD API but is not endorsed or certified by the NVD.