{"schemaVersion":3,"id":"CVE-2026-83343","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Vulnerability in the Oracle Utilities Network Management System product of Oracle Utilities Applications (component: System Wide).  Supported versions that are affected are 2.5.0.2.0-2.5.0.2.13, 2.6.0.1.0-2.6.0.12B, 2.6.0.2.0-2.6.0.2.10A and  25.12.0.0.0-25.12.0.0.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Utilities Network Management System.  Successful attacks of this vulnerability can result in  unauthorized access to critical data or complete access to all Oracle Utilities Network Management System accessible data as well as  unauthorized update, insert or delete access to some of Oracle Utilities Network Management System accessible data. CVSS 3.1 Base Score 8.2 (Confidentiality and Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N).","dates":{"published":"2026-09-15T20:05:21.799Z","modified":"2026-09-21T19:19:39.491Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":8.2,"severity":"high","version":"3.1","versionLabel":"v3.1","source":"CVE.org","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","computed":false,"selection":"backend-summary"},"metrics":[{"version":"3.1","versionLabel":"v3.1","source":"CVE.org","score":8.2,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","exploitability":null,"impact":null,"computed":false},{"version":"3.1","versionLabel":"v3.1","source":"NVD","score":8.2,"severity":"high","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00335,"percentile":0.25495,"severity":"low","asOf":"2026-10-20T00:00:00.000Z","change":{"pp":-0.019000000000000006,"baselineDate":"2026-09-20T00:00:00.000Z","baselineScore":0.00354},"history":[{"date":"2026-09-16T00:00:00.000Z","score":0.00354,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00354,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00354,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00354,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00354,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00354,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00335,"percentile":0.25495}],"last30":[{"date":"2026-09-20T00:00:00.000Z","score":0.00354,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00354,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00335,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00335,"percentile":0.25495}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-306","name":"Missing Authentication for Critical Function","description":"The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.","type":"weakness","status":"Draft","abstraction":"Base","likelihoodOfExploit":"High","url":"https://cwe.mitre.org/data/definitions/306.html"}],"affected":[{"vendor":"oracle corporation","product":"oracle utilities network management system","name":"Oracle Utilities Network Management System","label":"oracle utilities network management system","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"≥ 2.5.0.2.0, ≤ 2.5.0.2.13","noFixRecorded":false,"fixedIn":null},{"text":"≥ 2.6.0.1.0, ≤ 2.6.0.12B","noFixRecorded":false,"fixedIn":null},{"text":"≥ 2.6.0.2.0, ≤ 2.6.0.2.10A","noFixRecorded":false,"fixedIn":null},{"text":"≥ 25.12.0.0.0, ≤ 25.12.0.0.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"≥ 2.5.0.2.0, ≤ 2.5.0.2.13 | ≥ 2.6.0.1.0, ≤ 2.6.0.12B | ≥ 2.6.0.2.0, ≤ 2.6.0.2.10A | ≥ 25.12.0.0.0, ≤ 25.12.0.0.3","eol":null,"hubHref":"/vendor/oracle_corporation/oracle_utilities_network_management_system"}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","label":"www.oracle.com/security-alerts/cspusep2026.html","hostname":"www.oracle.com","tags":["Vendor Advisory"]}],"lineage":{"upstream":[],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2026-09-15T20:05:21.799Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-09-21T19:19:39.491Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":33,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T07:22:15.774Z","stale":false,"partial":false}}