{"id":"CVE-2021-44226","aliases":["EUVD-2021-31075","GHSA-rhvq-5663-3x4f"],"status":"published","title":"Razer Synapse before 3.7.0228.022817 allows privilege escalation because it relies on ...","description":"Razer Synapse before 3.7.0228.022817 allows privilege escalation because it relies on %PROGRAMDATA%\\Razer\\Synapse3\\Service\\bin even if %PROGRAMDATA%\\Razer has been created by any unprivileged user before Synapse is installed. The unprivileged user may have placed Trojan horse DLLs there.","severity":{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00903,"percentile":0.60232,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269","CWE-427"],"published":"2022-03-23T00:00:00Z","modified":"2026-06-17T04:12:05Z","products":[{"vendor":"razer","product":"synapse"}],"references":[{"url":"https://www.razer.com/community","tags":["x_transferred","Vendor Advisory"]},{"url":"https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-058.txt","tags":["x_transferred","Exploit","Third Party Advisory"]},{"url":"http://seclists.org/fulldisclosure/2022/Mar/51","tags":["mailing-list","x_transferred","Exploit","Mailing List","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/166485/Razer-Synapse-3.6.x-DLL-Hijacking.html","tags":["x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"http://seclists.org/fulldisclosure/2023/Jan/26","tags":["mailing-list","x_transferred","Not Applicable"]},{"url":"http://packetstormsecurity.com/files/170772/Razer-Synapse-3.7.0731.072516-Local-Privilege-Escalation.html","tags":["x_transferred","Not Applicable"]},{"url":"http://seclists.org/fulldisclosure/2023/Sep/6","tags":["mailing-list","x_transferred"]},{"url":"http://packetstormsecurity.com/files/174696/Razer-Synapse-Race-Condition-DLL-Hijacking.html","tags":["x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44226"},{"url":"https://github.com/advisories/GHSA-rhvq-5663-3x4f"}],"sources":{"cve":[{"id":"CVE-2021-44226","description":"Razer Synapse before 3.7.0228.022817 allows privilege escalation because it relies on %PROGRAMDATA%\\Razer\\Synapse3\\Service\\bin even if %PROGRAMDATA%\\Razer has been created by any unprivileged user before Synapse is installed. The unprivileged user may have placed Trojan horse DLLs there.","status":"published","published":"2022-03-23T00:00:00Z","modified":"2024-08-04T04:17:24.676Z","updated_at":"2026-11-02T14:33:01.166399Z"}],"euvd":[{"id":"EUVD-2021-31075","description":"Razer Synapse before 3.7.0228.022817 allows privilege escalation because it relies on %PROGRAMDATA%\\Razer\\Synapse3\\Service\\bin even if %PROGRAMDATA%\\Razer has been created by any unprivileged user before Synapse is installed. The unprivileged user may have placed Trojan horse DLLs there.","status":"published","published":"2022-03-23T00:00:00Z","modified":"2024-08-04T04:17:24Z","updated_at":"2026-11-03T03:24:12.005069Z"}],"ghsa":[{"id":"GHSA-rhvq-5663-3x4f","title":"Razer Synapse before 3.7.0228.022817 allows privilege escalation because it relies on ...","description":"Razer Synapse before 3.7.0228.022817 allows privilege escalation because it relies on %PROGRAMDATA%\\Razer\\Synapse3\\Service\\bin even if %PROGRAMDATA%\\Razer has been created by any unprivileged user before Synapse is installed. The unprivileged user may have placed Trojan horse DLLs there.","status":"published","published":"2022-03-25T00:00:36Z","modified":"2023-09-18T18:30:29Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-269","CWE-427"],"updated_at":"2026-11-02T14:54:46.481792Z"}],"nvd":[{"id":"CVE-2021-44226","description":"Razer Synapse before 3.7.0228.022817 allows privilege escalation because it relies on %PROGRAMDATA%\\Razer\\Synapse3\\Service\\bin even if %PROGRAMDATA%\\Razer has been created by any unprivileged user before Synapse is installed. The unprivileged user may have placed Trojan horse DLLs there.","status":"published","published":"2022-03-23T22:15:12.937Z","modified":"2026-06-17T04:12:05.213Z","cvss":[{"version":"3.1","score":7.3,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:07:05.581807Z"}]}}