{"id":"CVE-2022-33738","aliases":["EUVD-2022-36777","GHSA-94wc-gx8c-8825"],"status":"published","title":"OpenVPN Access Server before 2.11 uses a weak random generator used to create user session token...","description":"OpenVPN Access Server before 2.11 uses a weak random generator used to create user session token for the web portal","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.0094,"percentile":0.61182,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-331","CWE-338"],"published":"2022-07-06T15:10:33Z","modified":"2026-06-17T04:49:20Z","products":[{"vendor":"openvpn","product":"openvpn_access_server"}],"references":[{"url":"https://openvpn.net/vpn-server-resources/release-notes/#openvpn-access-server-2-11-0","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-33738"},{"url":"https://github.com/advisories/GHSA-94wc-gx8c-8825"}],"sources":{"cve":[{"id":"CVE-2022-33738","description":"OpenVPN Access Server before 2.11 uses a weak random generator used to create user session token for the web portal","status":"published","published":"2022-07-06T15:10:33Z","modified":"2024-08-03T08:09:22.611Z","cwes":["CWE-331"],"updated_at":"2026-11-02T14:34:40.275153Z"}],"euvd":[{"id":"EUVD-2022-36777","description":"OpenVPN Access Server before 2.11 uses a weak random generator used to create user session token for the web portal","status":"published","published":"2022-07-06T15:10:33Z","modified":"2024-08-03T08:09:22Z","updated_at":"2026-11-03T03:25:30.400668Z"}],"ghsa":[{"id":"GHSA-94wc-gx8c-8825","title":"OpenVPN Access Server before 2.11 uses a weak random generator used to create user session token...","description":"OpenVPN Access Server before 2.11 uses a weak random generator used to create user session token for the web portal","status":"published","published":"2022-07-07T00:00:26Z","modified":"2023-01-27T05:04:52Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-338"],"updated_at":"2026-11-02T14:42:34.546883Z"}],"nvd":[{"id":"CVE-2022-33738","description":"OpenVPN Access Server before 2.11 uses a weak random generator used to create user session token for the web portal","status":"published","published":"2022-07-06T16:15:08.5Z","modified":"2026-06-17T04:49:20.923Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-331","CWE-338"],"updated_at":"2026-11-02T14:07:22.966735Z"}]}}