{"id":"CVE-2021-45810","details":"GlobalProtect-openconnect versions prior to 2.0.0 (exclusive) are affected by incorrect access control in GPService through DBUS, GUI. The way GlobalProtect-Openconnect is set up enables arbitrary users to start a VPN connection to arbitrary servers. By hosting an openconnect compatible server, the attack can redirect the entire host's traffic via their own server.","modified":"2026-10-20T14:10:57.122310254Z","published":"2022-03-22T11:15:07.807Z","database_specific":{},"references":[{"type":"REPORT","url":"https://github.com/yuezk/GlobalProtect-openconnect/issues/114"},{"type":"REPORT","url":"https://github.com/yuezk/GlobalProtect-openconnect/issues/114#issuecomment-1914008203"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/yuezk/globalprotect-openconnect","events":[{"introduced":"0"},{"fixed":"db9249bd614f889e1722d78a7c6ac596e767e901"}],"database_specific":{"extracted_events":[{"source":"DESCRIPTION","range":[{"introduced":"0"},{"fixed":"2.0.0"}]}]}}],"versions":["v2.0.0-beta8","v2.0.0-beta7","v2.0.0-beta6","v2.0.0-beta5","v2.0.0-beta4","v2.0.0-beta3","v2.0.0-beta2","v2.0.0-beta1","v1.4.9","v1.4.8","v1.4.7","v1.4.6","v1.4.5","v1.4.4","v1.4.3","v1.4.2","v1.4.1","v1.4.0","v1.3.4","v1.3.3","v1.3.2","v1.3.1","v1.3.0","v1.2.9","v1.2.8","v1.2.7","v1.2.6","v1.2.5","v1.2.4","v1.2.3","v1.2.2","v1.2.1","v1.2.0","v1.1.0","v1.0.0","v0.0.3","v0.0.2","v0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-45810.json","vanir_signatures":[{"id":"CVE-2021-45810-3ef27f8d","signature_type":"Function","signature_version":"v1","source":"https://github.com/yuezk/globalprotect-openconnect/commit/db9249bd614f889e1722d78a7c6ac596e767e901","target":{"file":"crates/openconnect/src/ffi/vpn.c","function":"vpn_disconnect"},"deprecated":false,"digest":{"function_hash":"203534085118036193701092109500125989668","length":188}},{"target":{"file":"crates/openconnect/src/ffi/vpn.c"},"deprecated":false,"digest":{"line_hashes":["135665407745645118951894506806192331416","105318470486006335482657014343490808985","89962990449289855985667032590753126459","60170663542358963231049852355526933052"],"threshold":0.9},"id":"CVE-2021-45810-94b974e7","signature_type":"Line","signature_version":"v1","source":"https://github.com/yuezk/globalprotect-openconnect/commit/db9249bd614f889e1722d78a7c6ac596e767e901"}],"vanir_signatures_modified":"2026-10-20T14:10:57Z"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}