{"id":"CVE-2021-20047","aliases":["EUVD-2021-7510","GHSA-j8rh-gjh8-236w"],"status":"published","title":"SonicWall Global VPN client version 4.10.6 (32-bit and 64-bit) and earlier have a DLL Search...","description":"SonicWall Global VPN client version 4.10.6 (32-bit and 64-bit) and earlier have a DLL Search Order Hijacking vulnerability. Successful exploitation via a local attacker could result in remote code execution in the target system.","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":"2026-11-10","score":0.0088,"percentile":0.59401,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-427"],"published":"2021-12-08T09:55:31Z","modified":"2026-06-17T03:33:12Z","products":[{"vendor":"sonicwall","product":"global_vpn_client"},{"vendor":"sonicwall","product":"sonicwall global vpn client"}],"references":[{"url":"https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0025","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20047"},{"url":"https://github.com/advisories/GHSA-j8rh-gjh8-236w"}],"sources":{"cve":[{"id":"CVE-2021-20047","description":"SonicWall Global VPN client version 4.10.6 (32-bit and 64-bit) and earlier have a DLL Search Order Hijacking vulnerability. Successful exploitation via a local attacker could result in remote code execution in the target system.","status":"published","published":"2021-12-08T09:55:31Z","modified":"2024-08-03T17:30:07.429Z","cwes":["CWE-427"],"updated_at":"2026-11-02T14:32:55.564736Z"}],"euvd":[{"id":"EUVD-2021-7510","description":"SonicWall Global VPN client version 4.10.6 (32-bit and 64-bit) and earlier have a DLL Search Order Hijacking vulnerability. Successful exploitation via a local attacker could result in remote code execution in the target system.","status":"published","published":"2021-12-08T09:55:31Z","modified":"2024-08-03T17:30:07Z","updated_at":"2026-11-03T03:25:09.841069Z"}],"ghsa":[{"id":"GHSA-j8rh-gjh8-236w","title":"SonicWall Global VPN client version 4.10.6 (32-bit and 64-bit) and earlier have a DLL Search...","description":"SonicWall Global VPN client version 4.10.6 (32-bit and 64-bit) and earlier have a DLL Search Order Hijacking vulnerability. Successful exploitation via a local attacker could result in remote code execution in the target system.","status":"published","published":"2021-12-09T00:01:11Z","modified":"2023-02-01T05:06:48Z","cwes":["CWE-427"],"updated_at":"2026-11-02T14:50:25.548742Z"}],"nvd":[{"id":"CVE-2021-20047","description":"SonicWall Global VPN client version 4.10.6 (32-bit and 64-bit) and earlier have a DLL Search Order Hijacking vulnerability. Successful exploitation via a local attacker could result in remote code execution in the target system.","status":"published","published":"2021-12-08T10:15:08.247Z","modified":"2026-06-17T03:33:12.463Z","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":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-427"],"updated_at":"2026-11-02T14:07:01.811115Z"}]}}