CVE-2021-28812

Command Injection Vulnerability in Video Station

HIGH
8.8
CVSS Score
Published: June 3, 2021 at 02:45 AM UTC
Updated: June 17, 2026 at 03:46 AM UTC
4 products affected across 1 vendorVideo StationQTSQuTS hero

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Severity
HIGH8.8
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 5.5.4
Vendor states this is fixed in 5.1.x (unaffected)
Vendor states this is fixed in 5.3.x (unaffected)
Affected range stops below 5.5.4, so it looks safe — our inference, not a vendor statement
qnap-qts (environment) · qnap-quts-hero (environment) · qnap-qutscloud (environment)
80%
All versions
All versions
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (1)

CVSS

8.8HIGHqnap
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-77CWE-78CWE-1286

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