{"id":"CVE-2024-48859","aliases":["EUVD-2024-43209","GHSA-mqhq-rj42-jpjp"],"status":"published","title":"QTS, QuTS hero","description":"An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to compromise the security of the system.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.1.9.2954 build 20241120 and later\nQTS 5.2.2.2950 build 20241114 and later\nQuTS hero h5.1.9.2954 build 20241120 and later\nQuTS hero h5.2.2.2952 build 20241116 and later","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00585,"percentile":0.48239,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-287"],"published":"2024-12-06T16:35:58Z","modified":"2026-06-17T07:58:54Z","products":[{"vendor":"qnap","product":"qts"},{"vendor":"qnap","product":"quts_hero"},{"vendor":"qnap systems inc.","product":"qts"},{"vendor":"qnap systems inc.","product":"quts hero"}],"references":[{"url":"https://www.qnap.com/en/security-advisory/qsa-24-49","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-48859"},{"url":"https://github.com/advisories/GHSA-mqhq-rj42-jpjp"}],"sources":{"cve":[{"id":"CVE-2024-48859","title":"QTS, QuTS hero","description":"An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to compromise the security of the system.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.1.9.2954 build 20241120 and later\nQTS 5.2.2.2950 build 20241114 and later\nQuTS hero h5.1.9.2954 build 20241120 and later\nQuTS hero h5.2.2.2952 build 20241116 and later","status":"published","published":"2024-12-06T16:35:58.818Z","modified":"2024-12-06T19:38:38.778Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:34:11.97482Z"}],"euvd":[{"id":"EUVD-2024-43209","description":"An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to compromise the security of the system.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.1.9.2954 build 20241120 and later\nQTS 5.2.2.2950 build 20241114 and later\nQuTS hero h5.1.9.2954 build 20241120 and later\nQuTS hero h5.2.2.2952 build 20241116 and later","status":"published","published":"2024-12-06T16:35:58Z","modified":"2024-12-06T19:38:38Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-03T00:04:39.149757Z"}],"ghsa":[{"id":"GHSA-mqhq-rj42-jpjp","title":"An improper authentication vulnerability has been reported to affect several QNAP operating...","description":"An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to compromise the security of the system.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.1.9.2954 build 20241120 and later\nQTS 5.2.2.2950 build 20241114 and later\nQuTS hero h5.1.9.2954 build 20241120 and later\nQuTS hero h5.2.2.2952 build 20241116 and later","status":"published","published":"2024-12-06T18:30:45Z","modified":"2025-09-23T15:31:06Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T15:03:43.64525Z"}],"nvd":[{"id":"CVE-2024-48859","description":"An improper authentication vulnerability has been reported to affect several QNAP operating system versions. If exploited, the vulnerability could allow remote attackers to compromise the security of the system.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.1.9.2954 build 20241120 and later\nQTS 5.2.2.2950 build 20241114 and later\nQuTS hero h5.1.9.2954 build 20241120 and later\nQuTS hero h5.2.2.2952 build 20241116 and later","status":"published","published":"2024-12-06T17:15:08.35Z","modified":"2026-06-17T07:58:54.513Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"},{"version":"3.1","score":9.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"}],"cwes":["CWE-287"],"updated_at":"2026-11-02T14:10:39.434419Z"}]}}