vulnerability

Oracle Database: Critical Patch Update - April 2021 (CVE-2021-2207)

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Severity

CVSS

(AV:L/AC:L/Au:N/C:N/I:P/A:N)

Published

Apr 20, 2021

Added

Apr 21, 2021

Modified

Mar 27, 2026

Description

Vulnerability in the Oracle Database - Enterprise Edition component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 18c and 19c. Easily exploitable vulnerability allows high privileged attacker having RMAN executable privilege with logon to the infrastructure where Oracle Database - Enterprise Edition executes to compromise Oracle Database - Enterprise Edition. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Database - Enterprise Edition accessible data. CVSS 3.1 Base Score 2.3 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N).

Solution

oracle-apply-apr-2021-cpu

References

Rapid7 Labs

2026 Global Threat Landscape Report

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