CVE-2023-47565
QNAP VioStor NVR OS Command Injection Vulnerability
MITRE ATT&CK techniques
How this vulnerability maps to adversary behaviour, from the Center for Threat-Informed Defense's public CVE→ATT&CK mappings. Use it to check whether your detections already cover the technique.
Summary
QNAP VioStar NVR contains an OS command injection vulnerability that allows authenticated users to execute commands via a network.
Affected software
Vendor: QNAP · Product: VioStor NVR
Weakness types (CWE):
What to do
This vulnerability appears in CISA's Known Exploited Vulnerabilities catalog, meaning it is being exploited in the wild. Prioritize patching affected systems and verify exposure across your estate.
Related vulnerabilities in QNAP
| CVE | Name | EPSS | Exploited |
|---|---|---|---|
| CVE-2019-7195 | QNAP Photo Station Path Traversal Vulnerability | 89.7% | Yes |
| CVE-2019-7192 | QNAP Photo Station Improper Access Control Vulnerability | 88.2% | Yes |
| CVE-2022-27593 | QNAP Photo Station Externally Controlled Reference Vulnerability | 87.9% | Yes |
| CVE-2019-7194 | QNAP Photo Station Path Traversal Vulnerability | 83.0% | Yes |
| CVE-2021-28799 | QNAP NAS Improper Authorization Vulnerability | 78.3% | Yes |
| CVE-2020-2509 | QNAP Network-Attached Storage (NAS) Command Injection Vulnerability | 33.4% | Yes |
| CVE-2018-19949 | QNAP NAS File Station Command Injection Vulnerability | 24.4% | Yes |
| CVE-2018-19953 | QNAP NAS File Station Cross-Site Scripting Vulnerability | 23.9% | Yes |
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