{"id":"CVE-2020-12828","aliases":["EUVD-2020-5110","GHSA-g55c-xmw4-5crg"],"status":"published","title":"An issue was discovered in AnchorFree VPN SDK before 1.3.3.218. The VPN SDK service takes certain...","description":"An issue was discovered in AnchorFree VPN SDK before 1.3.3.218. The VPN SDK service takes certain executable locations over a socket bound to localhost. Binding to the socket and providing a path where a malicious executable file resides leads to executing the malicious executable file with SYSTEM privileges.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.03278,"percentile":0.88531,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-434"],"published":"2020-05-21T16:25:46Z","modified":"2026-06-17T02:52:23Z","exploits":[{"source":"pocgithub","id":"0xsha/ZombieVPN","title":"0xsha/ZombieVPN","date":"2020-06-30","url":"https://github.com/0xsha/ZombieVPN"}],"products":[{"vendor":"pango","product":"virtual_private_network_software_development_kit"}],"references":[{"url":"https://www.pango.co/sec31944/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-12828"},{"url":"https://github.com/advisories/GHSA-g55c-xmw4-5crg"}],"sources":{"cve":[{"id":"CVE-2020-12828","description":"An issue was discovered in AnchorFree VPN SDK before 1.3.3.218. The VPN SDK service takes certain executable locations over a socket bound to localhost. Binding to the socket and providing a path where a malicious executable file resides leads to executing the malicious executable file with SYSTEM privileges.","status":"published","published":"2020-05-21T16:25:46Z","modified":"2024-08-04T12:04:22.936Z","updated_at":"2026-11-02T14:35:52.925152Z"}],"euvd":[{"id":"EUVD-2020-5110","description":"An issue was discovered in AnchorFree VPN SDK before 1.3.3.218. The VPN SDK service takes certain executable locations over a socket bound to localhost. Binding to the socket and providing a path where a malicious executable file resides leads to executing the malicious executable file with SYSTEM privileges.","status":"published","published":"2020-05-21T16:25:46Z","modified":"2024-08-04T12:04:22Z","updated_at":"2026-11-03T03:07:39.298733Z"}],"ghsa":[{"id":"GHSA-g55c-xmw4-5crg","title":"An issue was discovered in AnchorFree VPN SDK before 1.3.3.218. The VPN SDK service takes certain...","description":"An issue was discovered in AnchorFree VPN SDK before 1.3.3.218. The VPN SDK service takes certain executable locations over a socket bound to localhost. Binding to the socket and providing a path where a malicious executable file resides leads to executing the malicious executable file with SYSTEM privileges.","status":"published","published":"2022-05-24T17:18:14Z","modified":"2023-01-29T05:02:58Z","updated_at":"2026-11-02T14:45:12.832224Z"}],"nvd":[{"id":"CVE-2020-12828","description":"An issue was discovered in AnchorFree VPN SDK before 1.3.3.218. The VPN SDK service takes certain executable locations over a socket bound to localhost. Binding to the socket and providing a path where a malicious executable file resides leads to executing the malicious executable file with SYSTEM privileges.","status":"published","published":"2020-05-21T17:15:10.227Z","modified":"2026-06-17T02:52:23.293Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:06:04.922138Z"}]}}