{"id":"CVE-2021-2198","published":"2021-04-22T21:53:50Z","modified":"2024-09-26T15:27:10Z","title":"Vulnerability in the Oracle Knowledge Management product of Oracle E-Business Suite (component: Setup, Admin)","vendor":"Oracle Corporation","product":"Knowledge Management","tier":"core","eol":null,"affectedVersions":[{"vendor":"Oracle Corporation","product":"Knowledge Management","versions":["12.1.1-12.1.3","12.2.3-12.2.10"]}],"description":{"text":"Vulnerability in the Oracle Knowledge Management product of Oracle E-Business Suite (component: Setup, Admin). Supported versions that are affected are 12.1.1-12.1.3 and 12.2.3-12.2.10. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Knowledge Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Knowledge Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Knowledge Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Knowledge Management 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:R/S:C/C:H/I:L/A:N).","provenance":"source","from":"CVE.org"},"summary":{"text":"The flaw lies in the Setup and Admin component of Oracle Knowledge Management, part of Oracle E-Business Suite, in versions 12.1.1 through 12.1.3 and 12.2.3 through 12.2.10. An unauthenticated attacker with network access over HTTP can easily exploit it, but only if a person other than the attacker performs an action, and a successful attack can expose or modify critical Knowledge Management data and may significantly affect additional products.","provenance":"ai","model":"claude-haiku-5-5","generatedAt":"2026-10-29T07:14:35Z"},"cvss":{"score":8.2,"severity":"HIGH","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N","provenance":"source","from":"CVE.org CNA"},"epss":{"score":0.79936,"percentile":0.9961,"date":"2026-10-29","provenance":"source"},"kev":null,"vulncheckKev":null,"exploited":false,"otx":{"pulseCount":2,"pulses":[{"name":"Ransomware_Threat_Report_2022","url":"https://otx.alienvault.com/pulse/62bc5b629a8c8dbea7b46ecd","created":"2022-06-29"},{"name":"Killing The Bear - Ransomware Vulnerabilities in 2021 (2022-04-30)","url":"https://otx.alienvault.com/pulse/626d5d5d0bcdf733d0dc8713","created":"2022-04-30"}],"provenance":"machine"},"cwes":[],"references":[{"url":"https://www.oracle.com/security-alerts/cpuapr2021.html","tags":["x_refsource_MISC"]}],"techniques":[],"reports":[],"affected":[],"advisories":[],"euvd":{"id":"EUVD-2021-16657","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-16657","exploited":false,"exploitedSince":null,"provenance":"source"},"exploits":[],"exploitSources":null,"exploitRefs":[],"flow":[],"timeline":[{"date":"2021-04-22","kind":"published","label":"Published (CVE.org)","url":"https://www.cve.org/CVERecord?id=CVE-2021-2198","provenance":"source"}],"speed":{"daysToPublicExploit":null,"firstExploitFrom":null,"daysToKev":null},"priority":{"score":26.7,"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":19.92,"detail":"percentile 0.9961"},{"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":1.08,"detail":"2 pulses"},{"name":"CVSS severity","points":5.74,"detail":"base score 8.2"},{"name":"End-of-life product","points":0.0,"detail":"supported or unknown"}]}}