What is the vulnerability ID for this vulnerability?

The vulnerability ID for this vulnerability is CVE-2021-2416.

What is the affected software for this vulnerability?

The affected software for this vulnerability is Oracle Communications Session Border Controller versions 8.4 and 9.0.

What is the severity rating of CVE-2021-2416?

The severity rating of CVE-2021-2416 is medium with a severity value of 4.9.

How can an attacker exploit this vulnerability?

An attacker with high privileges and network access via HTTP can easily exploit this vulnerability.

Where can I find more information about CVE-2021-2416?

More information about CVE-2021-2416 can be found at the following link: [https://www.oracle.com/security-alerts/cpuoct2021.html](https://www.oracle.com/security-alerts/cpuoct2021.html).

Vulnerability/
CVE-2021-2416

medium

6.8

20/10/2021

25/9/2024

CVE-2021-2416

First published: Wed Oct 20 2021(Updated: )

Vulnerability in the Oracle Communications Session Border Controller product of Oracle Communications (component: Routing). Supported versions that are affected are 8.4 and 9.0. Easily exploitable vulnerability allows high privileged attacker with network access via HTTP to compromise Oracle Communications Session Border Controller. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Session Border Controller. 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).

Credit: secalert_us@oracle.com

Affected Software	Affected Version	How to fix
Oracle Communications Session Border Controller	=8.4
Oracle Communications Session Border Controller	=9.0

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Reference Links

https://www.oracle.com/security-alerts/cpuoct2021.html

Frequently Asked Questions

What is the vulnerability ID for this vulnerability?
The vulnerability ID for this vulnerability is CVE-2021-2416.
What is the affected software for this vulnerability?
The affected software for this vulnerability is Oracle Communications Session Border Controller versions 8.4 and 9.0.
What is the severity rating of CVE-2021-2416?
The severity rating of CVE-2021-2416 is medium with a severity value of 4.9.
How can an attacker exploit this vulnerability?
An attacker with high privileges and network access via HTTP can easily exploit this vulnerability.
Where can I find more information about CVE-2021-2416?
More information about CVE-2021-2416 can be found at the following link: [https://www.oracle.com/security-alerts/cpuoct2021.html](https://www.oracle.com/security-alerts/cpuoct2021.html).

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vendor/oracle
canonical/oracle communications session border controller
version/oracle communications session border controller/8.4
version/oracle communications session border controller/9.0

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