Vulnerability record · CVE-2023-22077 · published 17 October 2023

CVE-2023-22077: Oracle database server vulnerability

Oracle · Database Server

Vulnerability in the Oracle Database Recovery Manager component of Oracle Database Server. Supported versions that are affected are 19.3-19.20 and 21.3-21.11. Easily exploitable vulnerability allows high privileged attacker having DBA account privilege with network access via Oracle Net to compromise Oracle Database Recovery Manager. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Database Recovery Manager. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

4.9 CVSS 3.1 Medium EPSS 0.63% · top 51.6%

4.9CVSS 3.1 base score

0.63%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:H/UI:N/S:U/C:N/I:N/A:H

Affected products

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

Database Server Oracle

References

Link	Tags
https://www.oracle.com/security-alerts/cpuoct2023.html	PatchVendor Advisory
https://www.oracle.com/security-alerts/cpuoct2023.html	PatchVendor Advisory

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Source: NIST National Vulnerability Database (record CVE-2023-22077), CISA KEV, FIRST EPSS (scores of 2026-10-05). This page is refreshed as NVD updates the record.