{"id":"CVE-2018-1770","aliases":["EUVD-2018-12349","GHSA-cfxr-5cpg-jw8x"],"status":"published","title":"IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse...","description":"IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 148686.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/A:N/AC:L/AV:N/C:H/I:N/PR:L/S:U/UI:N/E:U/RC:C/RL:O","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-08","score":0.03482,"percentile":0.89194,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2018-10-12T11:29:00.713Z","modified":"2026-06-17T01:51:44Z","products":[{"vendor":"ibm","product":"websphere application server"},{"vendor":"ibm","product":"websphere_application_server"}],"references":[{"url":"https://www.tenable.com/security/research/tra-2018-30","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/148686","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"http://www.securitytracker.com/id/1041874","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://www.ibm.com/support/docview.wss?uid=ibm10729521","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-1770"},{"url":"https://github.com/advisories/GHSA-cfxr-5cpg-jw8x"}],"sources":{"cve":[{"id":"CVE-2018-1770","description":"IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 148686.","status":"published","published":"2018-10-12T12:00:00Z","modified":"2024-09-16T17:34:30.588Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/A:N/AC:L/AV:N/C:H/I:N/PR:L/S:U/UI:N/E:U/RC:C/RL:O","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:08.701206Z"}],"euvd":[{"id":"EUVD-2018-12349","description":"IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 148686.","status":"published","published":"2018-10-12T12:00:00Z","modified":"2024-09-16T17:34:30Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/A:N/AC:L/AV:N/C:H/I:N/PR:L/S:U/UI:N/E:U/RC:C/RL:O","level":"medium"}],"updated_at":"2026-11-03T00:55:40.580982Z"}],"ghsa":[{"id":"GHSA-cfxr-5cpg-jw8x","title":"IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse...","description":"IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 148686.","status":"published","published":"2022-05-13T01:32:43Z","modified":"2023-02-01T05:08:30Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:50:46.771353Z"}],"nvd":[{"id":"CVE-2018-1770","description":"IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request containing \"dot dot\" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 148686.","status":"published","published":"2018-10-12T11:29:00.713Z","modified":"2026-06-17T01:51:44.517Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:04:44.873741Z"}]}}