{"id":"CVE-2017-7720","aliases":["EUVD-2017-16696","GHSA-fr9p-7hf4-vh2w"],"status":"published","title":"Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service ...","description":"Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service (SEH overwrite) or possibly have unspecified other impact via a long password.","severity":{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00377,"percentile":0.31903,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-119"],"published":"2017-04-26T14:00:00Z","modified":"2026-06-17T01:25:02Z","products":[{"vendor":"privatetunnel","product":"privatetunnel"}],"references":[{"url":"https://www.exploit-db.com/exploits/41916/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-7720"},{"url":"https://www.exploit-db.com/exploits/41916"},{"url":"https://github.com/advisories/GHSA-fr9p-7hf4-vh2w"}],"sources":{"cve":[{"id":"CVE-2017-7720","description":"Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service (SEH overwrite) or possibly have unspecified other impact via a long password.","status":"published","published":"2017-04-26T14:00:00Z","modified":"2024-08-05T16:12:28.321Z","updated_at":"2026-11-02T14:33:20.488433Z"}],"euvd":[{"id":"EUVD-2017-16696","description":"Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service (SEH overwrite) or possibly have unspecified other impact via a long password.","status":"published","published":"2017-04-26T14:00:00Z","modified":"2024-08-05T16:12:28Z","updated_at":"2026-11-03T02:39:07.559484Z"}],"ghsa":[{"id":"GHSA-fr9p-7hf4-vh2w","title":"Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service ...","description":"Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service (SEH overwrite) or possibly have unspecified other impact via a long password.","status":"published","published":"2022-05-17T02:47:15Z","modified":"2025-04-20T03:38:00Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T15:01:45.743786Z"}],"nvd":[{"id":"CVE-2017-7720","description":"Buffer overflow in PrivateTunnel 2.7 and 2.8 allows local attackers to cause a denial of service (SEH overwrite) or possibly have unspecified other impact via a long password.","status":"published","published":"2017-04-26T14:59:00.257Z","modified":"2026-06-17T01:25:02.23Z","cvss":[{"version":"3.0","score":7.8,"vector":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:03:46.08744Z"}]}}