CVE-2020-1938
Apache Tomcat Improper Privilege Management Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 9.8
- EPSS
- 99.3% 백분위 99.9% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.03.17
- 공개일
- 2020.02.25
CISA KEV에 등록된 실제 악용 확인 취약점
When using the Apache JServ Protocol (AJP), care must be taken when trusting incoming connections to Apache Tomcat. Tomcat treats AJP connections as having higher trust than, for example, a similar HTTP connection. If such connections are available to an attacker, they can be exploited in ways that may be surprising. In Apache Tomcat 9.0.0.M1 to 9.0.0.30, 8.5.0 to 8.5.50 and 7.0.0 to 7.0.99, Tomcat shipped with an AJP Connector enabled by default that listened on all configured IP addresses. It was expected (and recommended in the security guide) that this Connector would be disabled if not...
공급사 Apache
제품 Tomcat
영향 버전 Apache Tomcat 9.0.0.M1 to 9.0.0.30, 8.5.0 to 8.5.50, 7.0.0 to 7.0.99, 1.12.0, >= 7.0.0 < 7.0.100, >= 8.5.0 < 8.5.51, >= 9.0.0 < 9.0.31, 30, 31, 32, 6.2.1.0, 9.3.3, 9.3.5, 9.3.6, 8.1.1, 8.2.0, 8.2.1, 10.0.1.4.0, 1.0.1.2, 7.3.3
수정 버전 7.0.100, 8.5.51, 9.0.31
Apply updates per vendor instructions.
조치 기한: 2022.03.17CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE 미등록
KEV 등록일 2022.03.03
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://nvd.nist.gov/vuln/detail/CVE-2020-1938
EPSS 데이터 기준일 2026.06.27