CVE-2018-19943
QNAP NAS File Station Cross-Site Scripting Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 5.4
- EPSS
- 17.7% 백분위 96.8% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.06.14
- 공개일
- 2020.10.29
CISA KEV에 등록된 실제 악용 확인 취약점
If exploited, this cross-site scripting vulnerability could allow remote attackers to inject malicious code. QNAP has already fixed these issues in the following QTS versions. QTS 4.4.2.1270 build 20200410 and later QTS 4.4.1.1261 build 20200330 and later QTS 4.3.6.1263 build 20200330 and later QTS 4.3.4.1282 build 20200408 and later QTS 4.3.3.1252 build 20200409 and later QTS 4.2.6 build 20200421 and later
공급사 QNAP
제품 Network Attached Storage (NAS)
영향 버전 unspecified, < 4.2.6, >= 4.3.1.0013 < 4.3.3.1252, >= 4.3.4 < 4.3.4.1282, >= 4.3.6 < 4.3.6.1263, >= 4.4.0 < 4.4.1.1261, >= 4.4.2 < 4.4.2.1270, 4.2.6
수정 버전 4.2.6, 4.3.3.1252, 4.3.4.1282, 4.3.6.1263, 4.4.1.1261, 4.4.2.1270
Apply updates per vendor instructions.
조치 기한: 2022.06.14CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CWE CWE-79, CWE-80
KEV 등록일 2022.05.24
랜섬웨어 캠페인 사용 확인됨
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2018-19943
EPSS 데이터 기준일 2026.06.27