{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-20190","assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","state":"PUBLISHED","assignerShortName":"cisco","dateReserved":"2025-10-08T11:59:15.395Z","datePublished":"2026-06-17T16:17:04.911Z","dateUpdated":"2026-06-17T17:16:45.425Z"},"containers":{"cna":{"title":"Cisco Identity Services Engine Information Disclosure Vulnerability","metrics":[{"format":"cvssV3_1","cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"NONE","availabilityImpact":"NONE"}}],"descriptions":[{"lang":"en","value":"A vulnerability in Cisco ISE and ISE-PIC could allow an unauthenticated, remote attacker to view sensitive information on an affected device.\r\n\r\nThis vulnerability is due to improper authorization checks when a resource is accessed. An attacker could exploit this vulnerability by sending crafted traffic to an affected device. A successful exploit could allow the attacker to gain access to sensitive information, including hashed credentials that could be used in future attacks."}],"references":[{"url":"https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-G5WP8vv","name":"cisco-sa-ise-multi-G5WP8vv"}],"exploits":[{"lang":"en","value":"The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."}],"source":{"advisory":"cisco-sa-ise-multi-G5WP8vv","discovery":"EXTERNAL","defects":["CSCwt22936"]},"problemTypes":[{"descriptions":[{"lang":"en","description":"Improper Authorization","type":"cwe","cweId":"CWE-285"}]}],"affected":[{"vendor":"Cisco","product":"Cisco Identity Services Engine Software","versions":[{"version":"3.4.0","status":"affected"},{"version":"3.4 Patch 1","status":"affected"},{"version":"3.4 Patch 2","status":"affected"},{"version":"3.4 Patch 3","status":"affected"},{"version":"3.5.0","status":"affected"},{"version":"3.4 Patch 4","status":"affected"},{"version":"3.5 Patch 1","status":"affected"},{"version":"3.4 Patch 5","status":"affected"},{"version":"3.5 Patch 2","status":"affected"}],"defaultStatus":"unknown"},{"vendor":"Cisco","product":"Cisco ISE Passive Identity Connector","versions":[{"version":"3.4.0","status":"affected"}],"defaultStatus":"unknown"}],"providerMetadata":{"orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco","dateUpdated":"2026-06-17T16:17:04.911Z"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-06-17T17:14:11.061077Z","id":"CVE-2026-20190","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-06-17T17:16:45.425Z"}}]}}