{"id":"CVE-2023-22069","published":"2023-10-17T21:02:51Z","modified":"2025-03-06T15:41:54Z","title":"Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core)","vendor":"Oracle Corporation","product":"WebLogic Server","tier":"core","eol":null,"affectedVersions":[{"vendor":"Oracle Corporation","product":"WebLogic Server","versions":["12.2.1.4.0","14.1.1.0.0"]}],"description":{"text":"Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core).  Supported versions that are affected are 12.2.1.4.0 and  14.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle WebLogic Server.  Successful attacks of this vulnerability can result in takeover of Oracle WebLogic Server. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).","provenance":"source","from":"CVE.org"},"summary":{"text":"The flaw is a vulnerability in the Core component of Oracle WebLogic Server, part of Oracle Fusion Middleware. An unauthenticated attacker with network access via the T3 or IIOP protocols can exploit it without user interaction to fully take over the server.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-31T22:22:10Z"},"cvss":{"score":9.8,"severity":"CRITICAL","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.00866,"percentile":0.58716,"date":"2026-10-31","provenance":"source"},"kev":null,"vulncheckKev":{"dateAdded":"2024-10-08","exploitedFirstSeen":"2024-10-08","ransomware":true,"evidence":[{"url":"https://www.zscaler.com/blogs/security-research/shining-light-dark-angels-ransomware-group","date":"2024-10-08"},{"url":"https://www.zscaler.com/resources/industry-reports/threatlabz-2025-ransomware-analysis.pdf","date":"2025-07-29"}],"evidenceTotal":2,"provenance":"source"},"exploited":true,"otx":{"pulseCount":3,"pulses":[{"name":"Dark Angels Exposed","url":"https://otx.alienvault.com/pulse/6721e086a7bf6adeaa5ee1e8","created":"2024-10-30"},{"name":"Dark Angels Exposed","url":"https://otx.alienvault.com/pulse/6705b6f96e6ce05a4adf5c5d","created":"2024-10-08"},{"name":"ACTUALIZACION | Oracle Critical Patch Update Advisory - October 2023","url":"https://otx.alienvault.com/pulse/6531fa57b7edb6c002b800e5","created":"2023-10-20"}],"provenance":"machine"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"references":[{"url":"https://www.oracle.com/security-alerts/cpuoct2023.html","tags":["vendor-advisory"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2023-26234","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-26234","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2023-10-17","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2023-22069","provenance":"source"},{"date":"2024-10-08","kind":"exploited-reported","label":"Exploitation first reported (VulnCheck KEV evidence)","url":"https://www.zscaler.com/blogs/security-research/shining-light-dark-angels-ransomware-group","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":65.0,"factors":[{"name":"In a KEV catalog","points":35.0,"detail":"listed in VulnCheck KEV"},{"name":"Recent KEV listing","points":0.0,"detail":"added 753 days ago"},{"name":"Known ransomware use","points":10.0,"detail":"VulnCheck KEV: Known"},{"name":"EPSS percentile","points":11.74,"detail":"percentile 0.5872"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":0.0,"detail":"none found"},{"name":"Mentioned in OTX pulses","points":1.37,"detail":"3 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]},"lineage":{"familyId":"fam-class-oracle-weblogic-server-cwe-306"}}