CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2021-28800 – Command Injection Vulnerability in QTS
https://notcve.org/view.php?id=CVE-2021-28800
A command injection vulnerability has been reported to affect QNAP NAS running legacy versions of QTS. If exploited, this vulnerability allows attackers to execute arbitrary commands in a compromised application. This issue affects: QNAP Systems Inc. QTS versions prior to 4.3.6.1663 Build 20210504; versions prior to 4.3.3.1624 Build 20210416. This issue does not affect: QNAP Systems Inc. • https://www.qnap.com/zh-tw/security-advisory/qsa-21-28 • CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') •
CVSS: 7.7EPSS: 0%CPEs: 10EXPL: 2CVE-2021-28807 – Post-Authentication Reflected XSS Vulnerability in Q'center
https://notcve.org/view.php?id=CVE-2021-28807
A post-authentication reflected XSS vulnerability has been reported to affect QNAP NAS running Q’center. If exploited, this vulnerability allows remote attackers to inject malicious code. QNAP have already fixed this vulnerability in the following versions of Q’center: QTS 4.5.3: Q’center v1.12.1012 and later QTS 4.3.6: Q’center v1.10.1004 and later QTS 4.3.3: Q’center v1.10.1004 and later QuTS hero h4.5.2: Q’center v1.12.1012 and later QuTScloud c4.5.4: Q’center v1.12.1012 and later Se ha reportado una vulnerabilidad de tipo XSS reflejada después de la autenticación que afecta los NAS de QNAP que ejecuta Q'center. Si es explotada, esta vulnerabilidad permite a atacantes remotos inyectar código malicioso. QNAP ya ha corregido esta vulnerabilidad en las siguientes versiones de Q'center: versiones QTS 4.5.3: Q'center v1.12.1012 y posteriores, versión QTS 4.3.6: Q'center v1.10.1004 y posteriores, versión QTS 4.3.3: Q'center v1.10.1004 y posteriores, versión QuTS hero h4.5.2: Q'center v1.12.1012 y posteriores, versión QuTScloud c4.5.4: Q'center v1.12.1012 y posteriores • https://www.qnap.com/zh-tw/security-advisory/qsa-21-20 https://www.shielder.it/advisories/qnap-qcenter-post-auth-remote-code-execution-via-qpkg https://www.shielder.it/advisories/qnap-qcenter-virtual-stored-xss • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 5.7EPSS: 0%CPEs: 3EXPL: 0CVE-2021-28806 – DOM-Based XSS Vulnerability in QTS and QuTS hero
https://notcve.org/view.php?id=CVE-2021-28806
A DOM-based XSS vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, this vulnerability allows attackers to inject malicious code. This issue affects: QNAP Systems Inc. QTS versions prior to 4.5.3.1652 Build 20210428. QNAP Systems Inc. • https://www.qnap.com/zh-tw/security-advisory/qsa-21-22 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 0CVE-2021-28798 – Relative Path Traversal Vulnerability in QTS and QuTS hero
https://notcve.org/view.php?id=CVE-2021-28798
A relative path traversal vulnerability has been reported to affect QNAP NAS running QTS and QuTS hero. If exploited, this vulnerability allows attackers to modify files that impact system integrity. QNAP have already fixed this vulnerability in the following versions: QTS 4.5.2.1630 Build 20210406 and later QTS 4.3.6.1663 Build 20210504 and later QTS 4.3.3.1624 Build 20210416 and later QuTS hero h4.5.2.1638 Build 20210414 and later QNAP NAS running QTS 4.5.3 are not affected. Se ha reportado una vulnerabilidad de salto de ruta relativa que afecta al NAS de QNAP que ejecuta QTS y QuTS hero. Si es explotada, esta vulnerabilidad permite a atacantes modificar archivos que afectan la integridad del sistema. • https://www.qnap.com/zh-tw/security-advisory/qsa-21-14 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-23: Relative Path Traversal CWE-284: Improper Access Control •
CVSS: 10.0EPSS: 88%CPEs: 11EXPL: 0CVE-2021-28799 – QNAP NAS Improper Authorization Vulnerability
https://notcve.org/view.php?id=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 . • https://www.qnap.com/en/security-advisory/QSA-21-13 • CWE-285: Improper Authorization •