An improper authorization vulnerability has been reported to affect QNAP NAS running HBS 3 (Hybrid Backup Sync. ) If exploited, the vulnerab
위협 신호 · CVSS · EPSS · KEV
이론적 심각도 점수
30일 내 악용 확률 예측
등재일 2022. 03. 31.
패치 기한 2022. 04. 21.
즉시 패치 + 침해 여부 포렌식 분석
CVSS 벡터 · 메트릭
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H약점 (CWE)
상세 설명
An improper authorization vulnerability has been reported to affect QNAP NAS running HBS 3 (Hybrid Backup Sync. ) If exploited, the vulnerability allows remote attackers to log in to a device. This issue affects: QNAP Systems Inc. HBS 3 versions prior to v16.0.0415 on QTS 4.5.2; versions prior to v3.0.210412 on QTS 4.3.6; versions prior to v3.0.210411 on QTS 4.3.4; versions prior to v3.0.210411 on QTS 4.3.3; versions prior to v16.0.0419 on QuTS hero h4.5.1; versions prior to v16.0.0419 on QuTScloud c4.5.1~c4.5.4. This issue does not affect: QNAP Systems Inc. HBS 2 . QNAP Systems Inc. HBS 1.3 .
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영향받는 제품·버전
- qnap hybrid_backup_sync< 16.0.0415other
- qnap qtsother
- qnap hybrid_backup_sync< 3.0.210412other
- qnap qtsother
- qnap hybrid_backup_sync< 3.0.210411other
- qnap qtsother
- qnap qtsother
- qnap hybrid_backup_sync< 16.0.0419other
- qnap quts_heroother
- qnap hybrid_backup_sync< 16.0.0419other
- qnap qutscloudc4.5.1 - c4.5.4other
영향받는 구성 (CPE) 7
- qnap hybrid_backup_sync< 16.0.0415cpe:2.3:a:qnap:hybrid_backup_sync:*:*:*:*:*:*:*:*
- qnap qts 4.5.2cpe:2.3:o:qnap:qts:4.5.2:*:*:*:*:*:*:*
- qnap qts 4.3.6cpe:2.3:o:qnap:qts:4.3.6:*:*:*:*:*:*:*
- qnap qts 4.3.3cpe:2.3:o:qnap:qts:4.3.3:*:*:*:*:*:*:*
- qnap qts 4.3.4cpe:2.3:o:qnap:qts:4.3.4:*:*:*:*:*:*:*
- qnap quts_hero h4.5.1cpe:2.3:o:qnap:quts_hero:h4.5.1:*:*:*:*:*:*:*
- qnap qutscloud≥ c4.5.1 ≤ c4.5.4cpe:2.3:o:qnap:qutscloud:*:*:*:*:*:*:*:*
참고 자료 2
- https://www.qnap.com/en/security-advisory/QSA-21-13Vendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-28799US Government Resource
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