{"id":"CVE-2021-31604","aliases":["EUVD-2021-0161","GHSA-vw35-c8hf-fwmq","PYSEC-2021-352"],"status":"published","title":"furlongm openvpn-monitor allows CSRF to disconnect an arbitrary client","description":"furlongm openvpn-monitor through 1.1.3 allows CSRF to disconnect an arbitrary client.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00683,"percentile":0.53022,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-352"],"published":"2021-09-27T05:32:34Z","modified":"2026-10-20T10:54:40Z","affected":[{"source":"ghsa","ecosystem":"PyPI","package":"openvpn-monitor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.1.3"}]}]},{"source":"osv","ecosystem":"PyPI","package":"openvpn-monitor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.1.3"}]}],"versions":["1.0.0","1.1.2","1.1.3"]},{"source":"osv","ecosystem":"PyPI","package":"openvpn-monitor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.0","1.1.2","1.1.3","2.0.2","2.0.3","2.0.4"]}],"products":[{"vendor":"openvpn-monitor_project","product":"openvpn-monitor"}],"references":[{"url":"https://github.com/furlongm/openvpn-monitor/releases","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"http://packetstormsecurity.com/files/164281/OpenVPN-Monitor-1.1.3-Cross-Site-Request-Forgery.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry","evidence","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31604","tags":["advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/openvpn-monitor/PYSEC-2021-352.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-vw35-c8hf-fwmq","tags":["advisory"]},{"url":"https://github.com/furlongm/openvpn-monitor","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-31604","description":"furlongm openvpn-monitor through 1.1.3 allows CSRF to disconnect an arbitrary client.","status":"published","published":"2021-09-27T05:32:34Z","modified":"2024-08-03T23:03:33.658Z","updated_at":"2026-11-02T14:33:05.665371Z"}],"euvd":[{"id":"EUVD-2021-0161","description":"furlongm openvpn-monitor through 1.1.3 allows CSRF to 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