CVE-2020-24557
Trend Micro Multiple Products Improper Access Control Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 7.8
- EPSS
- 2.64% 백분위 83.7% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.05.03
- 공개일
- 2020.09.02
CISA KEV에 등록된 실제 악용 확인 취약점
A vulnerability in Trend Micro Apex One and Worry-Free Business Security 10.0 SP1 on Microsoft Windows may allow an attacker to manipulate a particular product folder to disable the security temporarily, abuse a specific Windows function and attain privilege escalation. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. Please note that version 1909 (OS Build 18363.719) of Microsoft Windows 10 mitigates hard links, but previous versions are affected.
공급사 Trend Micro
제품 Apex One, OfficeScan, and Worry-Free Business Security
영향 버전 2009 (on premise), SaaS, 10.0 SP1, 2019, 10.0
수정 버전 공식 출처에서 확인 필요
Apply updates per vendor instructions.
조치 기한: 2022.05.03CVSS 벡터 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE 미등록
KEV 등록일 2021.11.03
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2020-24557
EPSS 데이터 기준일 2026.06.27