April 11, 2022 · Applied Cybernetics Group
CVE-2020-2509 — QNAP QNAP Network-Attached Storage (NAS)
QNAP Network-Attached Storage (NAS) Command Injection Vulnerability
- Added to KEV
2022-04-11- Federal due date
2022-05-02- Vendor
- QNAP
- Product
- QNAP Network-Attached Storage (NAS)
- EPSS
- 98.2th percentile (score 0.328, as of
2026-07-13) - NVD CVSS v3.1
- —
- Ransomware use
- Unknown
- Upstream
- https://nvd.nist.gov/vuln/detail/CVE-2020-2509
CISA short description
QNAP NAS devices contain a command injection vulnerability which could allow attackers to perform remote code execution.
Required action
Apply updates per vendor instructions.