{"id":"CVE-2023-32975","aliases":["EUVD-2023-37196","GHSA-cjp2-5mj8-82hm"],"status":"published","title":"QTS, QuTS hero","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 authenticated administrators to execute code via a network.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.0.1.2514 build 20230906 and later\nQTS 5.1.2.2533 build 20230926 and later\nQuTS hero h5.0.1.2515 build 20230907 and later\nQuTS hero h5.1.2.2534 build 20230927 and later","severity":{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00868,"percentile":0.59048,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-120"],"published":"2023-12-08T16:07:05Z","modified":"2026-06-17T05:59:57Z","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-23-07","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32975"},{"url":"https://github.com/advisories/GHSA-cjp2-5mj8-82hm"}],"sources":{"cve":[{"id":"CVE-2023-32975","title":"QTS, QuTS hero","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 authenticated administrators to execute code via a network.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.0.1.2514 build 20230906 and later\nQTS 5.1.2.2533 build 20230926 and later\nQuTS hero h5.0.1.2515 build 20230907 and later\nQuTS hero h5.1.2.2534 build 20230927 and later\n","status":"published","published":"2023-12-08T16:07:05.465Z","modified":"2025-05-27T14:47:36.1Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:35:29.381004Z"}],"euvd":[{"id":"EUVD-2023-37196","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 authenticated administrators to execute code via a network.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.0.1.2514 build 20230906 and later\nQTS 5.1.2.2533 build 20230926 and later\nQuTS hero h5.0.1.2515 build 20230907 and later\nQuTS hero h5.1.2.2534 build 20230927 and later\n","status":"published","published":"2023-12-08T16:07:05Z","modified":"2025-05-27T14:47:36Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:32:38.348652Z"}],"ghsa":[{"id":"GHSA-cjp2-5mj8-82hm","title":"A buffer copy without checking size of input vulnerability has been reported to affect several...","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 authenticated administrators to execute code via a network.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.0.1.2514 build 20230906 and later\nQTS 5.1.2.2533 build 20230926 and later\nQuTS hero h5.0.1.2515 build 20230907 and later\nQuTS hero h5.1.2.2534 build 20230927 and later\n","status":"published","published":"2023-12-08T18:30:41Z","modified":"2023-12-08T18:30:50Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:55:09.695365Z"}],"nvd":[{"id":"CVE-2023-32975","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 authenticated administrators to execute code via a network.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.0.1.2514 build 20230906 and later\nQTS 5.1.2.2533 build 20230926 and later\nQuTS hero h5.0.1.2515 build 20230907 and later\nQuTS hero h5.1.2.2534 build 20230927 and later\n","status":"published","published":"2023-12-08T16:15:16.153Z","modified":"2026-06-17T05:59:57.123Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:08:54.010507Z"}]}}