{"id":"CVE-2024-32771","url":"https://www.cyber-defence.io/tools/cve/CVE-2024-32771","generatedAt":"2026-10-27T23:58:16.955Z","title":"An improper restriction of excessive authentication attempts vulnerability has been reported to affect several QNAP operating system versions.","description":"An improper restriction of excessive authentication attempts vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow local network authenticated administrators to perform an arbitrary number of authentication attempts via unspecified vectors.\nQuTScloud is not affected.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.2.0.2782 build 20240601 and later\nQuTS hero h5.2.0.2782 build 20240601 and later","published":"2024-09-06T17:15:16.000Z","lastModified":"2026-06-17T07:30:24.000Z","status":"Analyzed","sourceIdentifier":"security@qnapsecurity.com.tw","cvss":{"version":"3.1","score":2.4,"severity":"LOW","vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N"},"cwe":["CWE-307"],"affected":["qnap/qts","qnap/quts hero"],"epss":{"score":0.00197,"percentile":0.09372,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (0.20%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://www.qnap.com/en/security-advisory/qsa-24-28","tags":["Vendor Advisory"],"source":"security@qnapsecurity.com.tw"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2024-32771","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."}