ACTIVELY EXPLOITED
CVE-2020-2509: QNAP Network-Attached Storage (NAS) Command Injection Vulnerability
| Vendor | QNAP |
|---|---|
| Product | QNAP Network-Attached Storage (NAS) |
| Actively exploited | Yes |
| Added to CISA KEV | 11 Apr 2022 |
| CISA federal deadline | 2 May 2022 |
| Weakness (CWE) | CWE-77, CWE-78 |
Required action (CISA's text)
Apply updates per vendor instructions.
Description (NVD)
QNAP NAS devices contain a command injection vulnerability which could allow attackers to perform remote code execution.
SOURCES
Other QNAP flaws
- CVE-2023-47565: QNAP VioStor NVR OS Command Injection Vulnerability
- CVE-2022-27593: QNAP Photo Station Externally Controlled Reference Vulnerability
- CVE-2019-7195: QNAP Photo Station Path Traversal Vulnerability
- CVE-2019-7194: QNAP Photo Station Path Traversal Vulnerability
- CVE-2019-7193: QNAP QTS Improper Input Validation Vulnerability
Data from NVD, CISA KEV, FIRST EPSS and vendor advisories. Updated 10 Nov 2026.