CVE-2022-21503

Name: CVE-2022-21503
Creator: NVD / NIST
Published: 2022-06-17T21:15:08.887+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.9/10EPSS 0.78%

Last modified Jun 17, 2026

CVE-2022-21503 is a medium-severity vulnerability rated 4.9/10 on the CVSS scale. Vulnerability in the Oracle Cloud Infrastructure product of Oracle Cloud Services. Easily exploitable vulnerability allows high privileged attacker with network access to compromise Oracle Cloud Infrastructure. EPSS estimates a 0.78% chance of exploitation in the next 30 days.

Description

Vulnerability in the Oracle Cloud Infrastructure product of Oracle Cloud Services. Easily exploitable vulnerability allows high privileged attacker with network access to compromise Oracle Cloud Infrastructure. Successful attacks of this vulnerability can result in unauthorized access to Oracle Cloud Infrastructure accessible data. All affected customers were notified of CVE-2022-21503 by Oracle. CVSS 3.1 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N)

Metrics

CVSS 3.1

4.9/10

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

EPSS Probability

0.78%

51.2th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Oracle	Cloud Infrastructure	All versions

References

https://support.oracle.comPermissions Required
https://support.oracle.comPermissions Required

Timeline

Published: Jun 17, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-21503?

How severe is CVE-2022-21503?

CVE-2022-21503 has a CVSS score of 4.9/10 (MEDIUM severity). The EPSS model estimates a 0.78% probability of exploitation in the next 30 days.

How do I fix CVE-2022-21503?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-21503?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST