{"id":"CVE-2026-17202","aliases":["EUVD-2026-118654","GHSA-5qqj-wgqj-vvjg"],"status":"published","title":"Multiple Vulnerabilities in IBM API Connect","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to enumerate usernames due to observable differences in response behavior.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00402,"percentile":0.3492,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-204"],"published":"2026-11-07T04:32:12Z","modified":"2026-11-10T16:50:16Z","products":[{"vendor":"ibm","product":"api connect"},{"vendor":"ibm","product":"api_connect"}],"references":[{"url":"https://www.ibm.com/support/pages/node/7295635","tags":["vendor-advisory","patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-17202"},{"url":"https://github.com/advisories/GHSA-5qqj-wgqj-vvjg"}],"sources":{"cve":[{"id":"CVE-2026-17202","title":"Multiple Vulnerabilities in IBM API Connect","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to enumerate usernames due to observable differences in response behavior.","status":"published","published":"2026-11-07T04:32:12.158Z","modified":"2026-11-08T01:59:51.901Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-204"],"updated_at":"2026-11-07T05:32:42.683254Z"}],"euvd":[{"id":"EUVD-2026-118654","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to enumerate usernames due to observable differences in response behavior.","status":"published","published":"2026-11-07T04:32:12Z","modified":"2026-11-08T01:59:51Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-07T09:08:55.559978Z"}],"ghsa":[{"id":"GHSA-5qqj-wgqj-vvjg","title":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to enumerate usernames...","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to enumerate usernames due to observable differences in response behavior.","status":"published","published":"2026-11-07T06:31:16Z","modified":"2026-11-07T06:31:18Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-204"],"updated_at":"2026-11-07T06:35:59.080795Z"}],"nvd":[{"id":"CVE-2026-17202","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to enumerate usernames due to observable differences in response behavior.","status":"published","published":"2026-11-07T05:18:30.033Z","modified":"2026-11-10T16:50:16.383Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-204"],"updated_at":"2026-11-10T18:20:10.08593Z"}]}}