{"id":"CVE-2026-17332","published":"2026-11-07T05:18:43.827","lastModified":"2026-11-11T05:19:41.433","description":"IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote attacker to bypass security restrictions due to improper certificate validation.","cvssScore":8.7,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N","cwes":["CWE-295"],"vendors":[],"products":[],"references":[{"url":"https://www.ibm.com/support/pages/node/7295635","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"IBM API Connect versions 12.1.0.0 through 12.1.1.2 contain a certificate validation flaw (CWE-295) that allows a remote attacker to bypass security restrictions by accepting invalid or untrusted TLS certificates during communication.","exploitability":"Exploitation requires high skill due to the need for precise man-in-the-middle positioning and manipulation of TLS handshake parameters, with no authentication required but network-level interception capability essential.","blast_radius":"Successful exploitation could enable unauthorized access to protected APIs or data exfiltration by allowing attackers to impersonate legitimate backend services via forged certificates.","remediation":"Upgrade to IBM API Connect 12.1.1.3 or later, which includes the fix for improper certificate validation.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["tls-bypass","auth-bypass","certificate-validation","api-security"],"model":"garnet-coder","analyzedAt":"2026-11-08T09:55:26.549Z"}}