{"id":"CVE-2025-9110","aliases":["EUVD-2026-0657","GHSA-xhj9-wqh5-g6hq"],"status":"published","title":"QTS, QuTS hero","description":"An exposure of sensitive system information to an unauthorized control sphere vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to read application data.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.2.8.3332 build 20251128 and later\nQuTS hero h5.2.8.3321 build 20251117 and later\nQuTS hero h5.3.1.3250 build 20250912 and later","severity":{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U","level":"low","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00453,"percentile":0.39578,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-497"],"published":"2026-01-02T15:17:29Z","modified":"2026-10-14T19:10:00Z","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-25-51","tags":["Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-9110"},{"url":"https://github.com/advisories/GHSA-xhj9-wqh5-g6hq"}],"sources":{"cve":[{"id":"CVE-2025-9110","title":"QTS, QuTS hero","description":"An exposure of sensitive system information to an unauthorized control sphere vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to read application data.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.2.8.3332 build 20251128 and later\nQuTS hero h5.2.8.3321 build 20251117 and later\nQuTS hero h5.3.1.3250 build 20250912 and later","status":"published","published":"2026-01-02T15:17:29.481Z","modified":"2026-01-02T19:14:42.164Z","cvss":[{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U","level":"low","assessor":"cna"}],"cwes":["CWE-497"],"updated_at":"2026-11-02T14:32:34.096798Z"}],"euvd":[{"id":"EUVD-2026-0657","description":"An exposure of sensitive system information to an unauthorized control sphere vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to read application data.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.2.8.3332 build 20251128 and later\nQuTS hero h5.2.8.3321 build 20251117 and later\nQuTS hero h5.3.1.3250 build 20250912 and later","status":"published","published":"2026-01-02T15:17:29Z","modified":"2026-01-02T19:14:42Z","cvss":[{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U","level":"low"}],"updated_at":"2026-11-02T19:48:56.284833Z"}],"ghsa":[{"id":"GHSA-xhj9-wqh5-g6hq","title":"An exposure of sensitive system information to an unauthorized control sphere vulnerability has...","description":"An exposure of sensitive system information to an unauthorized control sphere vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to read application data.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.2.8.3332 build 20251128 and later\nQuTS hero h5.2.8.3321 build 20251117 and later\nQuTS hero h5.3.1.3250 build 20250912 and later","status":"published","published":"2026-01-02T18:30:31Z","modified":"2026-01-06T15:30:27Z","cvss":[{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/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":"low"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-497"],"updated_at":"2026-11-02T15:05:30.549003Z"}],"nvd":[{"id":"CVE-2025-9110","description":"An exposure of sensitive system information to an unauthorized control sphere vulnerability has been reported to affect several QNAP operating system versions. The remote attackers can then exploit the vulnerability to read application data.\n\nWe have already fixed the vulnerability in the following versions:\nQTS 5.2.8.3332 build 20251128 and later\nQuTS hero h5.2.8.3321 build 20251117 and later\nQuTS hero h5.3.1.3250 build 20250912 and later","status":"published","published":"2026-01-02T16:17:05.643Z","modified":"2026-10-14T19:10:00.297Z","cvss":[{"version":"4.0","score":2.7,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/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":"low","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-497"],"updated_at":"2026-11-02T14:11:54.323368Z"}]}}