{"id":"CVE-2023-50358","url":"https://www.cyber-defence.io/tools/cve/CVE-2023-50358","generatedAt":"2026-11-04T22:23:59.472Z","title":"An OS command injection vulnerability has been reported to affect several QNAP operating system versions.","description":"An OS command injection vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to execute commands via a network.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.1.5.2645 build 20240116 and later\nQTS 4.5.4.2627 build 20231225 and later\nQTS 4.3.6.2665 build 20240131 and later\nQTS 4.3.4.2675 build 20240131 and later\nQTS 4.3.3.2644 build 20240131 and later\nQTS 4.2.6 build 20240131 and later\nQuTS hero h5.1.5.2647 build 20240118 and later\nQuTS hero h4.5.4.2626 build 20231225 and later\nQuTScloud c5.1.5.2651 and later","published":"2024-02-13T03:15:08.000Z","lastModified":"2026-06-17T06:39:32.000Z","status":"Analyzed","sourceIdentifier":"security@qnapsecurity.com.tw","cvss":{"version":"3.1","score":5.8,"severity":"MEDIUM","vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L"},"cwe":["CWE-78"],"affected":["qnap/qts","qnap/quts hero","qnap/qutscloud"],"epss":{"score":0.13523,"percentile":0.96456,"date":"2026-11-03","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 13.5%, higher than 96% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://unit42.paloaltonetworks.com/qnap-qts-firmware-cve-2023-50358/","tags":["Exploit","Third Party Advisory"],"source":"security@qnapsecurity.com.tw"},{"url":"https://www.bsi.bund.de/SharedDocs/Cybersicherheitswarnungen/DE/2024/2024-213941-1032","tags":["Third Party Advisory"],"source":"security@qnapsecurity.com.tw"},{"url":"https://www.qnap.com/en/security-advisory/qsa-23-57","tags":["Vendor Advisory"],"source":"security@qnapsecurity.com.tw"},{"url":"https://unit42.paloaltonetworks.com/qnap-qts-firmware-cve-2023-50358/","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.bsi.bund.de/SharedDocs/Cybersicherheitswarnungen/DE/2024/2024-213941-1032","tags":["Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.qnap.com/en/security-advisory/qsa-23-57","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-50358","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}