PT-2021-17926 · Qnap Systems · Quts Hero+1

Jan Hoff · Published 2021-07-01 · Updated 2021-07-06 · CVE-2021-28802

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: QNAP Systems Inc. QTS versions prior to 4.5.1.1540 build 20210107 QNAP Systems Inc. QuTS hero versions prior to h4.5.1.1582 build 20210217

Description: A command injection issue has been reported, allowing attackers to execute arbitrary commands in a compromised application.

Recommendations: For QTS versions prior to 4.5.1.1540 build 20210107, update to version 4.5.1.1540 build 20210107 or later. For QuTS hero versions prior to h4.5.1.1582 build 20210217, update to version h4.5.1.1582 build 20210217 or later.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2021-28802

Affected Products

Qts

Quts Hero

References · 3

• https://qnap.com/zh-tw/security-advisory/qsa-21-29 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-28802 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-28802 · Security Note