CVE-2022-21383

Name: CVE-2022-21383
Creator: NVD / NIST
Published: 2022-01-19T12:15:16.597+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.80%

Last modified Jun 17, 2026

CVE-2022-21383 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. Vulnerability in the Oracle Enterprise Session Border Controller product of Oracle Communications (component: Log). Supported versions that are affected are 8.4 and 9.0. EPSS estimates a 0.80% chance of exploitation in the next 30 days.

Description

Vulnerability in the Oracle Enterprise Session Border Controller product of Oracle Communications (component: Log). Supported versions that are affected are 8.4 and 9.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Enterprise Session Border Controller. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Enterprise Session Border Controller. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.80%

52.0th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Oracle	Enterprise Session Border Controller	8.4
Oracle	Enterprise Session Border Controller	9.0

References

https://www.oracle.com/security-alerts/cpujan2022.htmlVendor Advisory
https://www.oracle.com/security-alerts/cpujan2022.htmlVendor Advisory

Timeline

Published: Jan 19, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-21383?

How severe is CVE-2022-21383?

CVE-2022-21383 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.80% probability of exploitation in the next 30 days.

How do I fix CVE-2022-21383?

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-2022-21383?

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

Scan your code now

Source: NVD / NIST