{"schema_version":1,"title":"QNAP Network Attached Storage (NAS) vulnerabilities","summary":"Junglewise Threat Intelligence has tracked 5 vulnerabilities in QNAP Network Attached Storage (NAS): 0 in the last 7 days and 0 in the last 90 days, 5 of them critical and 5 exploited in the wild. The most recent, CVE-2018-19949, was published on 24 May 2022.","url":"https://junglewise.ai/threats/technologies/network-attached-storage-nas","json_url":"https://junglewise.ai/threats/technologies/network-attached-storage-nas.json","publisher":"Junglewise Threat Intelligence","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Junglewise Threat Intelligence, https://junglewise.ai/threats/technologies/network-attached-storage-nas","sources":"NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories","kind":"technology","counts":{"high":0,"all_time":5,"critical":5,"exploited":5,"last_7_days":0,"last_30_days":0,"last_90_days":0,"last_365_days":0},"latest":[{"cve":"CVE-2018-19949","cvss":9.8,"slug":"cve-2018-19949-qnap-nas-file-station-command-injection-vulnerability","title":"QNAP NAS File Station Command Injection Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-19949-qnap-nas-file-station-command-injection-vulnerability"},{"cve":"CVE-2018-19953","cvss":6.1,"slug":"cve-2018-19953-qnap-nas-file-station-cross-site-scripting-vulnerability","title":"QNAP NAS File Station Cross-Site Scripting Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-19953-qnap-nas-file-station-cross-site-scripting-vulnerability"},{"cve":"CVE-2018-19943","cvss":8,"slug":"cve-2018-19943-qnap-nas-file-station-cross-site-scripting-vulnerability","title":"QNAP NAS File Station Cross-Site Scripting Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-19943-qnap-nas-file-station-cross-site-scripting-vulnerability"},{"cve":"CVE-2020-2509","cvss":9.8,"slug":"cve-2020-2509-qnap-network-attached-storage-nas-command-injection-vulnerability","title":"QNAP Network-Attached Storage (NAS) Command Injection Vulnerability","severity":"critical","exploited":true,"published_at":"2022-04-11T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2020-2509-qnap-network-attached-storage-nas-command-injection-vulnerability"},{"cve":"CVE-2021-28799","cvss":9.8,"slug":"cve-2021-28799-qnap-nas-improper-authorization-vulnerability","title":"QNAP NAS Improper Authorization Vulnerability","severity":"critical","exploited":true,"published_at":"2022-03-31T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2021-28799-qnap-nas-improper-authorization-vulnerability"}],"weekly":[{"week":"2026-06-29","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-06","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-13","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-20","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-07-27","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-03","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-10","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-17","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-24","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-08-31","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-07","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-14","critical":0,"exploited":0,"vulnerabilities":0},{"week":"2026-09-21","critical":0,"exploited":0,"vulnerabilities":0}],"related":[{"name":"QNAP QTS","slug":"qts","vulnerabilities":13,"url":"https://junglewise.ai/threats/technologies/qts"},{"name":"QNAP Photo Station","slug":"photo-station","vulnerabilities":4,"url":"https://junglewise.ai/threats/technologies/photo-station"}],"technology":{"hub":true,"name":"QNAP Network Attached Storage (NAS)","slug":"network-attached-storage-nas","vendor":{"name":"QNAP","slug":"qnap","url":"https://junglewise.ai/threats/vendors/qnap"},"aliases":["qnap-network-attached-storage-nas"],"homepage":"https://www.qnap.com/","description":"Network Attached Storage devices provide centralized data storage and file sharing capabilities over a local area network.","url":"https://junglewise.ai/threats/technologies/network-attached-storage-nas"},"most_severe":[{"cve":"CVE-2018-19949","cvss":9.8,"slug":"cve-2018-19949-qnap-nas-file-station-command-injection-vulnerability","title":"QNAP NAS File Station Command Injection Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-19949-qnap-nas-file-station-command-injection-vulnerability"},{"cve":"CVE-2020-2509","cvss":9.8,"slug":"cve-2020-2509-qnap-network-attached-storage-nas-command-injection-vulnerability","title":"QNAP Network-Attached Storage (NAS) Command Injection Vulnerability","severity":"critical","exploited":true,"published_at":"2022-04-11T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2020-2509-qnap-network-attached-storage-nas-command-injection-vulnerability"},{"cve":"CVE-2021-28799","cvss":9.8,"slug":"cve-2021-28799-qnap-nas-improper-authorization-vulnerability","title":"QNAP NAS Improper Authorization Vulnerability","severity":"critical","exploited":true,"published_at":"2022-03-31T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2021-28799-qnap-nas-improper-authorization-vulnerability"},{"cve":"CVE-2018-19943","cvss":8,"slug":"cve-2018-19943-qnap-nas-file-station-cross-site-scripting-vulnerability","title":"QNAP NAS File Station Cross-Site Scripting Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-19943-qnap-nas-file-station-cross-site-scripting-vulnerability"},{"cve":"CVE-2018-19953","cvss":6.1,"slug":"cve-2018-19953-qnap-nas-file-station-cross-site-scripting-vulnerability","title":"QNAP NAS File Station Cross-Site Scripting Vulnerability","severity":"critical","exploited":true,"published_at":"2022-05-24T00:00:00+00:00","url":"https://junglewise.ai/threats/cve-2018-19953-qnap-nas-file-station-cross-site-scripting-vulnerability"}],"generated_at":"2026-09-26T09:11:00.170868+00:00"}