{"id":"CVE-2022-41747","aliases":["EUVD-2022-44918","GHSA-pqw9-fpr2-r45x"],"status":"published","title":"An improper certification validation vulnerability in Trend Micro Apex One agents could allow a...","description":"An improper certification validation vulnerability in Trend Micro Apex One agents could allow a local attacker to load a DLL file with system service privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00245,"percentile":0.15874,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-295"],"published":"2022-10-10T00:00:00Z","modified":"2026-06-17T05:03:45Z","products":[{"vendor":"trend micro","product":"trend micro apex one"},{"vendor":"trendmicro","product":"apex_one"}],"references":[{"url":"https://success.trendmicro.com/solution/000291645","tags":["x_transferred","Patch","Vendor Advisory"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-22-1402/","tags":["x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-41747"},{"url":"https://github.com/advisories/GHSA-pqw9-fpr2-r45x"}],"sources":{"cve":[{"id":"CVE-2022-41747","description":"An improper certification validation vulnerability in Trend Micro Apex One agents could allow a local attacker to load a DLL file with system service privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.","status":"published","published":"2022-10-10T00:00:00Z","modified":"2024-08-03T12:49:43.59Z","updated_at":"2026-11-02T14:34:28.038197Z"}],"euvd":[{"id":"EUVD-2022-44918","description":"An improper certification validation vulnerability in Trend Micro Apex One agents could allow a local attacker to load a DLL file with system service privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.","status":"published","published":"2022-10-10T00:00:00Z","modified":"2024-08-03T12:49:43Z","updated_at":"2026-11-03T03:25:19.588915Z"}],"ghsa":[{"id":"GHSA-pqw9-fpr2-r45x","title":"An improper certification validation vulnerability in Trend Micro Apex One agents could allow a...","description":"An improper certification validation vulnerability in Trend Micro Apex One agents could allow a local attacker to load a DLL file with system service privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.","status":"published","published":"2022-10-11T12:00:48Z","modified":"2023-02-03T05:02:15Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:53:08.281577Z"}],"nvd":[{"id":"CVE-2022-41747","description":"An improper certification validation vulnerability in Trend Micro Apex One agents could allow a local attacker to load a DLL file with system service privileges on affected installations. Please note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.","status":"published","published":"2022-10-10T21:15:11.97Z","modified":"2026-06-17T05:03:45.38Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-295"],"updated_at":"2026-11-02T14:07:29.026521Z"}]}}