CVE-2024-4978
Justice AV Solutions (JAVS) Viewer Installer Embedded Malicious Code Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 8.7
- EPSS
- 26.9% 백분위 97.8% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2024.06.19
- 공개일
- 2024.05.23
CISA KEV에 등록된 실제 악용 확인 취약점
Justice AV Solutions Viewer Setup 8.3.7.250-1 contains a malicious binary when executed and is signed with an unexpected authenticode signature. A remote, privileged threat actor may exploit this vulnerability to execute of unauthorized PowerShell commands.
공급사 Justice AV Solutions
제품 Viewer
영향 버전 8.3.7.250
수정 버전 공식 출처에서 확인 필요
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
조치 기한: 2024.06.19CVSS 벡터 CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE CWE-506
KEV 등록일 2024.05.29
랜섬웨어 캠페인 사용 미확인
CISA 비고 Please follow the vendor’s instructions as outlined in the public statements at https://www.rapid7.com/blog/post/2024/05/23/cve-2024-4978-backdoored-justice-av-solutions-viewer-software-used-in-apparent-supply-chain-attack#remediation and https://www.javs.com/downloads; https://nvd.nist.gov/vuln/detail/CVE-2024-4978
EPSS 데이터 기준일 2026.06.27