{"id":"CVE-2024-53694","aliases":["EUVD-2024-54242","GHSA-p293-86cr-rj34"],"status":"published","title":"QVPN Device Client, Qsync, Qfinder Pro","description":"A time-of-check time-of-use (TOCTOU) race condition vulnerability has been reported to affect several product versions. If exploited, the vulnerability could allow local attackers who have gained user access to gain access to otherwise unauthorized resources.\n\nWe have already fixed the vulnerability in the following versions:\nQVPN Device Client for Mac 2.2.5 and later\nQsync for Mac 5.1.3 and later\nQfinder Pro Mac 7.11.1 and later","severity":{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00128,"percentile":0.02517,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-367"],"published":"2025-03-07T16:13:36Z","modified":"2026-06-17T08:09:07Z","products":[{"vendor":"qnap systems inc.","product":"qfinder pro mac"},{"vendor":"qnap systems inc.","product":"qsync for mac"},{"vendor":"qnap systems inc.","product":"qvpn device client for mac"}],"references":[{"url":"https://www.qnap.com/en/security-advisory/qsa-24-51"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-53694"},{"url":"https://github.com/advisories/GHSA-p293-86cr-rj34"}],"sources":{"cve":[{"id":"CVE-2024-53694","title":"QVPN Device Client, Qsync, Qfinder Pro","description":"A time-of-check time-of-use (TOCTOU) race condition vulnerability has been reported to affect several product versions. If exploited, the vulnerability could allow local attackers who have gained user access to gain access to otherwise unauthorized resources.\n\nWe have already fixed the vulnerability in the following versions:\nQVPN Device Client for Mac 2.2.5 and later\nQsync for Mac 5.1.3 and later\nQfinder Pro Mac 7.11.1 and later","status":"published","published":"2025-03-07T16:13:36.014Z","modified":"2025-03-07T17:55:30.126Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high","assessor":"cna"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T14:34:17.865042Z"}],"euvd":[{"id":"EUVD-2024-54242","description":"A time-of-check time-of-use (TOCTOU) race condition vulnerability has been reported to affect several product versions. If exploited, the vulnerability could allow local attackers who have gained user access to gain access to otherwise unauthorized resources.\n\nWe have already fixed the vulnerability in the following versions:\nQVPN Device Client for Mac 2.2.5 and later\nQsync for Mac 5.1.3 and later\nQfinder Pro Mac 7.11.1 and later","status":"published","published":"2025-03-07T16:13:36Z","modified":"2025-03-07T17:55:30Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","level":"high"}],"updated_at":"2026-11-02T20:53:10.661676Z"}],"ghsa":[{"id":"GHSA-p293-86cr-rj34","title":"A time-of-check time-of-use (TOCTOU) race condition vulnerability has been reported to affect...","description":"A time-of-check time-of-use (TOCTOU) race condition vulnerability has been reported to affect several product versions. If exploited, the vulnerability could allow local attackers who have gained user access to gain access to otherwise unauthorized resources.\n\nWe have already fixed the vulnerability in the following versions:\nQVPN Device Client for Mac 2.2.5 and later\nQsync for Mac 5.1.3 and later\nQfinder Pro Mac 7.11.1 and later","status":"published","published":"2025-03-07T18:31:05Z","modified":"2025-03-07T18:31:16Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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":"high"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T15:00:10.810827Z"}],"nvd":[{"id":"CVE-2024-53694","description":"A time-of-check time-of-use (TOCTOU) race condition vulnerability has been reported to affect several product versions. If exploited, the vulnerability could allow local attackers who have gained user access to gain access to otherwise unauthorized resources.\n\nWe have already fixed the vulnerability in the following versions:\nQVPN Device Client for Mac 2.2.5 and later\nQsync for Mac 5.1.3 and later\nQfinder Pro Mac 7.11.1 and later","status":"published","published":"2025-03-07T17:15:20.103Z","modified":"2026-06-17T08:09:07.01Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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":"high","assessor":"secondary"}],"cwes":["CWE-367"],"updated_at":"2026-11-02T14:10:45.422466Z"}]}}