CVE-2020-2509
QNAP Network-Attached Storage (NAS) Command Injection Vulnerability
Summary
QNAP NAS devices contain a command injection vulnerability which could allow attackers to perform remote code execution.
Affected software
Vendor: QNAP · Product: QNAP Network-Attached Storage (NAS)
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 | 89.3% | Yes |
| CVE-2019-7192 | QNAP Photo Station Improper Access Control Vulnerability | 88.1% | Yes |
| CVE-2022-27593 | QNAP Photo Station Externally Controlled Reference Vulnerability | 87.9% | Yes |
| CVE-2019-7194 | QNAP Photo Station Path Traversal Vulnerability | 82.7% | Yes |
| CVE-2021-28799 | QNAP NAS Improper Authorization Vulnerability | 78.3% | Yes |
| CVE-2023-47565 | QNAP VioStor NVR OS Command Injection Vulnerability | 73.3% | Yes |
| CVE-2018-19953 | QNAP NAS File Station Cross-Site Scripting Vulnerability | 30.5% | Yes |
| CVE-2018-19949 | QNAP NAS File Station Command Injection Vulnerability | 30.2% | Yes |
Is your domain exposed?
Run a free, instant security report for any domain — exposure score, email auth, TLS and breach metadata.
Get your free reportSources: CISA KEV catalog · NVD · FIRST EPSS
This product uses the NVD API but is not endorsed or certified by the NVD.
All information is aggregated from public sources for awareness only and does not constitute an accusation or a security assessment. No personal data or credentials are published.