{"id":"CVE-2002-1108","aliases":["EUVD-2002-1096","GHSA-mvq9-7wg5-rmxc"],"status":"published","title":"Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when...","description":"Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when configured with all tunnel mode, can be forced into acknowledging a TCP packet from outside the tunnel.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0118,"percentile":0.67921,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-10-04T04:00:00Z","modified":"2026-06-16T21:58:44Z","products":[{"vendor":"cisco","product":"vpn_client"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/10047","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/5651","tags":["vdb-entry","x_refsource_BID","x_transferred","Vendor Advisory"]},{"url":"http://www.cisco.com/warp/public/707/vpnclient-multiple2-vuln-pub.shtml","tags":["vendor-advisory","x_refsource_CISCO","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1108"},{"url":"https://github.com/advisories/GHSA-mvq9-7wg5-rmxc"}],"sources":{"cve":[{"id":"CVE-2002-1108","description":"Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when configured with all tunnel mode, can be forced into acknowledging a TCP packet from outside the tunnel.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:12:17.045Z","updated_at":"2026-11-02T14:33:54.972584Z"}],"euvd":[{"id":"EUVD-2002-1096","description":"Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when configured with all tunnel mode, can be forced into acknowledging a TCP packet from outside the tunnel.","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-mvq9-7wg5-rmxc","title":"Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when...","description":"Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when configured with all tunnel mode, can be forced into acknowledging a TCP packet from outside the tunnel.","status":"published","published":"2022-04-30T18:20:33Z","modified":"2023-01-30T05:06:17Z","updated_at":"2026-11-02T14:47:27.706348Z"}],"nvd":[{"id":"CVE-2002-1108","description":"Cisco Virtual Private Network (VPN) Client software 2.x.x, and 3.x before 3.6(Rel), when configured with all tunnel mode, can be forced into acknowledging a TCP packet from outside the tunnel.","status":"published","published":"2002-10-04T04:00:00Z","modified":"2026-06-16T21:58:44.457Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.827505Z"}]}}