{"id":"CVE-2021-2400","published":"2021-07-20T22:44:14Z","modified":"2024-09-26T13:57:35Z","title":"Vulnerability in the Oracle BI Publisher product of Oracle Fusion Middleware (component: E-Business Suite - XDO)","vendor":"Oracle Corporation","product":"BI Publisher (formerly XML Publisher)","tier":"core","eol":null,"affectedVersions":[{"vendor":"Oracle Corporation","product":"BI Publisher (formerly XML Publisher)","versions":["5.5.0.0.0","11.1.1.9.0","12.2.1.3.0","12.2.1.4.0"]}],"description":{"text":"Vulnerability in the Oracle BI Publisher product of Oracle Fusion Middleware (component: E-Business Suite - XDO). Supported versions that are affected are 5.5.0.0.0, 11.1.1.9.0, 12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle BI Publisher. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle BI Publisher accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).","provenance":"source","from":"CVE.org"},"summary":{"text":"A flaw in the E-Business Suite - XDO component of Oracle BI Publisher (formerly XML Publisher), part of Oracle Fusion Middleware, allows attacks against that product. An unauthenticated attacker with network access via HTTP can easily exploit it with no user interaction, gaining unauthorized access to critical data or to all data accessible through Oracle BI Publisher.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:17:31Z"},"cvss":{"score":7.5,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.83298,"percentile":0.99679,"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-21-886/","tags":["x_refsource_MISC"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2021-16859","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-16859","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2021-07-20","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2021-2400","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":25.2,"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":19.94,"detail":"percentile 0.9968"},{"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":0.0,"detail":"0 pulses"},{"name":"CVSS severity","points":5.25,"detail":"base score 7.5"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}