CVE-2021-28812

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

A command injection vulnerability has been reported to affect certain versions of Video Station. If exploited, this vulnerability allows remote attackers to execute arbitrary commands. This issue affects: QNAP Systems Inc. Video Station versions prior to 5.5.4 on QTS 4.5.2; versions prior to 5.5.4 on QuTS hero h4.5.2; versions prior to 5.5.4 on QuTScloud c4.5.4. This issue does not affect: QNAP Systems Inc. Video Station on QTS 4.3.6; on QTS 4.3.3.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-77 CWE-78 CWE-1286

Affected software

Vendor	Product	Versions
QNAP Systems Inc.	Video Station	>= unspecified, < 5.5.4
QNAP Systems Inc.	Video Station	>= unspecified, < 5.5.4
QNAP Systems Inc.	Video Station	>= unspecified, < 5.5.4
QNAP Systems Inc.	Video Station	—
QNAP Systems Inc.	Video Station	—

References

https://www.qnap.com/zh-tw/security-advisory/qsa-21-21Vendor Advisory
https://www.qnap.com/zh-tw/security-advisory/qsa-21-21Vendor Advisory

Timeline

Published: Jun 3, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

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