{"id":"CVE-2021-20793","aliases":["EUVD-2021-8205","GHSA-jh73-c7v7-m9wf"],"status":"published","title":"Untrusted search path vulnerability in the installer of Sony Audio USB Driver V1.10 and prior and...","description":"Untrusted search path vulnerability in the installer of Sony Audio USB Driver V1.10 and prior and the installer of HAP Music Transfer Ver.1.3.0 and prior allows an attacker to gain privileges and execute arbitrary code via a Trojan horse DLL in an unspecified directory.","severity":{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00315,"percentile":0.24743,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2021-08-26T01:20:31Z","modified":"2026-06-17T03:34:27Z","products":[{"vendor":"sony","product":"audio_usb_driver"},{"vendor":"sony","product":"hap_music_transfer"},{"vendor":"sony corporation","product":"the installers of multiple sony products"}],"references":[{"url":"https://www.sony.co.uk/electronics/support/software/00266749","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://www.sony.co.uk/electronics/support/software/00266758","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://www.sony.co.uk/electronics/support/software/00266642","tags":["x_refsource_MISC","x_transferred","Product","Vendor Advisory"]},{"url":"https://jvn.jp/en/jp/JVN80288258/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20793"},{"url":"https://github.com/advisories/GHSA-jh73-c7v7-m9wf"}],"sources":{"cve":[{"id":"CVE-2021-20793","description":"Untrusted search path vulnerability in the installer of Sony Audio USB Driver V1.10 and prior and the installer of HAP Music Transfer Ver.1.3.0 and prior allows an attacker to gain privileges and execute arbitrary code via a Trojan horse DLL in an unspecified directory.","status":"published","published":"2021-08-26T01:20:31Z","modified":"2024-08-03T17:53:22.532Z","updated_at":"2026-11-02T14:32:55.564736Z"}],"euvd":[{"id":"EUVD-2021-8205","description":"Untrusted search path vulnerability in the installer of Sony Audio USB Driver V1.10 and prior and the installer of HAP Music Transfer Ver.1.3.0 and prior allows an attacker to gain privileges and execute arbitrary code via a Trojan horse DLL in an unspecified directory.","status":"published","published":"2021-08-26T01:20:31Z","modified":"2024-08-03T17:53:22Z","updated_at":"2026-11-03T03:25:07.874589Z"}],"ghsa":[{"id":"GHSA-jh73-c7v7-m9wf","title":"Untrusted search path vulnerability in the installer of Sony Audio USB Driver V1.10 and prior and...","description":"Untrusted search path vulnerability in the installer of Sony Audio USB Driver V1.10 and prior and the installer of HAP Music Transfer Ver.1.3.0 and prior allows an attacker to gain privileges and execute arbitrary code via a Trojan horse DLL in an unspecified directory.","status":"published","published":"2022-05-24T19:12:21Z","modified":"2023-01-30T05:01:48Z","cwes":["CWE-427"],"updated_at":"2026-11-02T14:46:29.327755Z"}],"nvd":[{"id":"CVE-2021-20793","description":"Untrusted search path vulnerability in the installer of Sony Audio USB Driver V1.10 and prior and the installer of HAP Music Transfer Ver.1.3.0 and prior allows an attacker to gain privileges and execute arbitrary code via a Trojan horse DLL in an unspecified directory.","status":"published","published":"2021-08-26T02:15:09.573Z","modified":"2026-06-17T03:34:27.763Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.4,"vector":"AV:L/AC:M/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:06:57.67549Z"}]}}