CVE-2021-20035
SonicWall SMA100 Appliances OS Command Injection Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 6.5
- EPSS
- 3.89% 백분위 88.9% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2025.05.07
- 공개일
- 2021.09.28
CISA KEV에 등록된 실제 악용 확인 취약점
Improper neutralization of special elements in the SMA100 management interface allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user which potentially leads to DoS.
공급사 SonicWall
제품 SMA100 Appliances
영향 버전 9.0.0.10-28sv and earlier, 10.2.0.7-34sv and earlier, 10.2.1.0-17sv and earlier, < 9.0.0.11-31sv, >= 10.2.0.0 < 10.2.0.8-37sv, >= 10.2.1.0 < 10.2.1.1-19sv
수정 버전 9.0.0.11-31sv, 10.2.0.8-37sv, 10.2.1.1-19sv
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
조치 기한: 2025.05.07CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE CWE-78
KEV 등록일 2025.04.16
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0022 ; https://nvd.nist.gov/vuln/detail/CVE-2021-20035
EPSS 데이터 기준일 2026.06.27