{"id":"CVE-2024-27130","url":"https://www.cyber-defence.io/tools/cve/CVE-2024-27130","generatedAt":"2026-11-04T21:57:16.757Z","title":"A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions.","description":"A buffer copy without checking size of input vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow users to execute code via a network.\n\nWe have already fixed the vulnerability in the following version:\nQTS 5.1.7.2770 build 20240520 and later\nQuTS hero h5.1.7.2770 build 20240520 and later","published":"2024-05-21T16:15:26.000Z","lastModified":"2026-06-17T07:19:13.000Z","status":"Modified","sourceIdentifier":"security@qnapsecurity.com.tw","cvss":{"version":"3.1","score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-120","CWE-121"],"affected":["qnap/qts","qnap/quts hero"],"epss":{"score":0.3752,"percentile":0.98535,"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 37.5%, higher than 99% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"https://www.qnap.com/en/security-advisory/qsa-24-23","tags":["Vendor Advisory"],"source":"security@qnapsecurity.com.tw"},{"url":"https://www.qnap.com/en/security-advisory/qsa-24-23","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-27130","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."}