CVE-2021-28799

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 .
Configurations

Configuration 1 (hide)

AND
cpe:2.3:a:qnap:hybrid_backup_sync:*:*:*:*:*:*:*:*
cpe:2.3:a:qnap:qts:4.5.2:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:a:qnap:hybrid_backup_sync:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:qts:4.3.6:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:a:qnap:hybrid_backup_sync:*:*:*:*:*:*:*:*
OR cpe:2.3:a:qnap:qts:4.3.3:*:*:*:*:*:*:*
cpe:2.3:a:qnap:qts:4.3.4:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:a:qnap:hybrid_backup_sync:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:quts_hero:h4.5.1:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:a:qnap:hybrid_backup_sync:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:qutscloud:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:00

Type Values Removed Values Added
CVSS v2 : 7.5
v3 : 9.8
v2 : 7.5
v3 : 10.0
References () https://www.qnap.com/en/security-advisory/QSA-21-13 - Vendor Advisory () https://www.qnap.com/en/security-advisory/QSA-21-13 - Vendor Advisory

14 Nov 2023, 19:26

Type Values Removed Values Added
CPE cpe:2.3:a:qnap:qts:4.3.6:*:*:*:*:*:*:* cpe:2.3:o:qnap:qts:4.3.6:*:*:*:*:*:*:*

Information

Published : 2021-05-13 03:15

Updated : 2024-11-21 06:00


NVD link : CVE-2021-28799

Mitre link : CVE-2021-28799

CVE.ORG link : CVE-2021-28799


JSON object : View

Products Affected

qnap

  • qts
  • hybrid_backup_sync
  • qutscloud
  • quts_hero
CWE
CWE-285

Improper Authorization

NVD-CWE-Other