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CVE Watch—

CVE-2023-47565

QNAP VioStor NVR OS Command Injection Vulnerability

CVSS

—

No CVSS

EPSS

73.3%

p99

KEV

YES

Dec 21, 2023

Exploit Today

80

0-100

Published: — · Last modified: —

EPSS · 30d
73.3%EPSS · 30 days73.3%
2026-09-162026-10-14
KEV catalog record

Product

QNAP / VioStor NVR

Vulnerability

QNAP VioStor NVR OS Command Injection Vulnerability

Added to KEV

Dec 21, 2023

Remediate by

Jan 11, 2024

Known ransomware use

No

Summary description

QNAP VioStar NVR contains an OS command injection vulnerability that allows authenticated users to execute commands via a network.

Required action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notes

https://www.qnap.com/en/security-advisory/qsa-23-48 ; https://nvd.nist.gov/vuln/detail/CVE-2023-47565

Related CVEs

No related CVEs by CWE or product.