Exploited CVEs / By vendor / QNAP
QNAP vulnerabilities actively exploited
11 QNAP CVEs on the CISA Known Exploited Vulnerabilities catalog, newest first. Refreshed daily.
Every CVE below is confirmed exploited in the wild, not just theoretically severe. The newest addition is CVE-2023-47565 (VioStor NVR, added 2023-12-21). 9 of the 11 are used in ransomware campaigns. New CISA KEV entries appear here the day they are cataloged; the freshest across all vendors are on exploited this week.
Ask your own AI about QNAP exploited CVEs
Copy this prompt into Claude, ChatGPT, or Copilot. The facts are included, sourced from this page.
Photo Station: 4 exploited CVEs
| CVE | Product | Added to KEV | Signals |
|---|---|---|---|
| CVE-2022-27593 | Photo Station | 2022-09-08 | ransomware, CVSS 9.1, EPSS 88% |
| CVE-2019-7192 | Photo Station | 2022-06-08 | ransomware, CVSS 9.8, EPSS 88% |
| CVE-2019-7194 | Photo Station | 2022-06-08 | ransomware, CVSS 9.8, EPSS 83% |
| CVE-2019-7195 | Photo Station | 2022-06-08 | ransomware, CVSS 9.8, EPSS 90% |
Network Attached Storage (NAS): 4 exploited CVEs
| CVE | Product | Added to KEV | Signals |
|---|---|---|---|
| CVE-2018-19943 | Network Attached Storage (NAS) | 2022-05-24 | ransomware, CVSS 5.4, EPSS 18% |
| CVE-2018-19949 | Network Attached Storage (NAS) | 2022-05-24 | ransomware, CVSS 9.8, EPSS 24% |
| CVE-2018-19953 | Network Attached Storage (NAS) | 2022-05-24 | ransomware, CVSS 6.1, EPSS 24% |
| CVE-2021-28799 | Network Attached Storage (NAS) | 2022-03-31 | ransomware, CVSS 9.8, EPSS 78% |
Other QNAP products
| CVE | Product | Added to KEV | Signals |
|---|---|---|---|
| CVE-2023-47565 | VioStor NVR | 2023-12-21 | CVSS 8.8, EPSS 73% |
| CVE-2019-7193 | QTS | 2022-06-08 | ransomware, CVSS 9.8, EPSS 14% |
| CVE-2020-2509 | QNAP Network-Attached Storage (NAS) | 2022-04-11 | CVSS 9.8, EPSS 33% |
Common questions about exploited QNAP CVEs
Which QNAP vulnerabilities are actively exploited?
As of July 2026, 11 QNAP CVEs are on the CISA Known Exploited Vulnerabilities catalog, meaning exploitation in the wild is confirmed. The most-listed products are Photo Station (4), Network Attached Storage (NAS) (4). 9 are linked to ransomware campaigns.
What is the newest exploited QNAP CVE?
CVE-2023-47565, affecting VioStor NVR, added to the CISA KEV catalog on 2023-12-21. This page refreshes daily, so the newest entry is always first in the table.
How urgent are these QNAP CVEs?
KEV listing is the strongest fix-first signal there is: it means confirmed exploitation, not a prediction. Patch these ahead of higher-CVSS issues that nobody is exploiting. Check the vendor advisory (linked below) for fixed versions and workarounds.
Can I ask my own AI about exploited QNAP CVEs?
Yes. This page includes a free copy-paste AI prompt carrying the newest QNAP KEV entries, with CVSS, EPSS, and ransomware context, into Claude, ChatGPT, or Copilot. The data is refreshed daily.
Authoritative references
All vendors, searchable with due dates and CSV export: the exploited-CVE tracker. Every vendor with a page: exploited by vendor.