{"id":"CVE-2021-2456","published":"2021-07-20T22:45:04Z","modified":"2024-09-25T19:41:22Z","title":"Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Fusion Middleware (component…","vendor":"Oracle Corporation","product":"Business Intelligence Enterprise Edition","tier":"core","eol":null,"affectedVersions":[{"vendor":"Oracle Corporation","product":"Business Intelligence Enterprise Edition","versions":["12.2.1.4.0"]}],"description":{"text":"Vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Fusion Middleware (component: Analytics Web General). The supported version that is affected is 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Intelligence Enterprise Edition. Successful attacks of this vulnerability can result in takeover of Oracle Business Intelligence Enterprise Edition. 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 lies in the Analytics Web General component of Oracle Business Intelligence Enterprise Edition, part of Oracle Fusion Middleware, affecting supported version 12.2.1.4.0. An unauthenticated attacker with network access over HTTP can easily exploit it, requiring no user interaction, to take over the Oracle Business Intelligence Enterprise Edition installation.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:12:20Z"},"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":0.81366,"percentile":0.99636,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":0,"pulses":[],"provenance":"machine"},"cwes":[],"references":[{"url":"https://www.oracle.com/security-alerts/cpujul2021.html","tags":["x_refsource_MISC"]},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-21-885/","tags":["x_refsource_MISC"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2021-16915","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-16915","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":{"pocGithub":{"count":1,"skipped":0,"earliest":"2021-09-16","earliestUrl":"https://github.com/peterjson31337/CVE-2021-2456","repos":[{"name":"peterjson31337/CVE-2021-2456","url":"https://github.com/peterjson31337/CVE-2021-2456","stars":6,"created":"2021-09-16"}]},"first":{"date":"2021-09-16","source":"PoC-in-GitHub","url":"https://github.com/peterjson31337/CVE-2021-2456"},"provenance":"source"},"exploitRefs":[],"flow":[],"timeline":[{"date":"2021-07-20","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2021-2456","provenance":"source"},{"date":"2021-09-16","kind":"exploit-public","label":"First public exploit: PoC-in-GitHub","url":"https://github.com/peterjson31337/CVE-2021-2456","provenance":"source"}],"speed":{"daysToPublicExploit":58,"firstExploitFrom":"PoC-in-GitHub","daysToKev":null},"priority":{"score":31.8,"factors":[{"name":"In a KEV catalog","points":0.0,"detail":"not listed"},{"name":"Recent KEV listing","points":0.0,"detail":"not listed"},{"name":"Known ransomware use","points":0.0,"detail":"not known"},{"name":"EPSS percentile","points":19.93,"detail":"percentile 0.9964"},{"name":"Named in threat reports","points":0.0,"detail":"0 reports"},{"name":"Public exploit code","points":5.0,"detail":"1 PoC-in-GitHub repo"},{"name":"Mentioned in OTX pulses","points":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":6.86,"detail":"base score 9.8"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}