CVE-2021-39226
Grafana Authentication Bypass Vulnerability
- 대응 우선순위
- 최우선
- CVSS
- 7.3
- EPSS
- 99.9% 백분위 100.0% · 2026.06.27 기준
- CISA KEV
- 등록
- 조치 기한
- 2022.09.15
- 공개일
- 2021.10.06
CISA KEV에 등록된 실제 악용 확인 취약점
Grafana is an open source data visualization platform. In affected versions unauthenticated and authenticated users are able to view the snapshot with the lowest database key by accessing the literal paths: /dashboard/snapshot/:key, or /api/snapshots/:key. If the snapshot "public_mode" configuration setting is set to true (vs default of false), unauthenticated users are able to delete the snapshot with the lowest database key by accessing the literal path: /api/snapshots-delete/:deleteKey. Regardless of the snapshot "public_mode" setting, authenticated users are able to delete the snapshot...
공급사 Grafana Labs
제품 Grafana
영향 버전 >= 8.0.0, < 8.1.6, < 7.5.11, >= 8.0.0 < 8.1.6, 34, 35
수정 버전 7.5.11, 8.1.6
Apply updates per vendor instructions.
조치 기한: 2022.09.15CVSS 벡터 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CWE CWE-287, CWE-862
KEV 등록일 2022.08.25
랜섬웨어 캠페인 사용 미확인
CISA 비고 https://grafana.com/blog/2021/10/05/grafana-7.5.11-and-8.1.6-released-with-critical-security-fix/; https://nvd.nist.gov/vuln/detail/CVE-2021-39226
EPSS 데이터 기준일 2026.06.27