{"id":"CVE-2002-1095","aliases":["EUVD-2002-1083","GHSA-cjp4-f2h8-jg69"],"status":"published","title":"Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to...","description":"Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to cause a denial of service (reload) via a Windows-based PPTP client with the \"No Encryption\" option set.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01013,"percentile":0.63437,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-10-04T04:00:00Z","modified":"2026-06-16T21:58:42Z","products":[{"vendor":"cisco","product":"secure_access_control_server"},{"vendor":"cisco","product":"vpn_3000_concentrator_series_software"},{"vendor":"cisco","product":"vpn_3002_hardware_client"}],"references":[{"url":"http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/5625","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.iss.net/security_center/static/10021.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1095"},{"url":"https://github.com/advisories/GHSA-cjp4-f2h8-jg69"}],"sources":{"cve":[{"id":"CVE-2002-1095","description":"Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to cause a denial of service (reload) via a Windows-based PPTP client with the \"No Encryption\" option set.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:12:17.003Z","updated_at":"2026-11-02T14:33:54.972584Z"}],"euvd":[{"id":"EUVD-2002-1083","description":"Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to cause a denial of service (reload) via a Windows-based PPTP client with the \"No Encryption\" option set.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:12:17Z","updated_at":"2026-11-03T01:14:57.683744Z"}],"ghsa":[{"id":"GHSA-cjp4-f2h8-jg69","title":"Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to...","description":"Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to cause a denial of service (reload) via a Windows-based PPTP client with the \"No Encryption\" option set.","status":"published","published":"2022-04-30T18:20:32Z","modified":"2023-01-30T05:06:21Z","updated_at":"2026-11-02T14:47:28.633261Z"}],"nvd":[{"id":"CVE-2002-1095","description":"Cisco VPN 3000 Concentrator before 2.5.2(F), with encryption enabled, allows remote attackers to cause a denial of service (reload) via a Windows-based PPTP client with the \"No Encryption\" option set.","status":"published","published":"2002-10-04T04:00:00Z","modified":"2026-06-16T21:58:42.987Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.827505Z"}]}}