Vulnerability record · CVE-2020-2522 · published 15 April 2020

CVE-2020-2522: Oracle knowledge vulnerability

Oracle · Knowledge

Vulnerability in the Oracle Knowledge product of Oracle Knowledge (component: Information Manager Console). Supported versions that are affected are 8.6.0-8.6.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Knowledge. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Knowledge accessible data. CVSS 3.0 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N).

4.3 CVSS 3.1 Medium EPSS 1.1% · top 34.7%

4.3CVSS 3.1 base score, v2 4.3

1.1%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Knowledge Oracle

References

Link	Tags
https://www.oracle.com/security-alerts/cpuapr2020.html	Vendor Advisory
https://www.oracle.com/security-alerts/cpuapr2020.html	Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-2522), CISA KEV, FIRST EPSS (scores of 2026-11-14). This page is refreshed as NVD updates the record.