CVE-2021-2416 — MEDIUM (4.9)

Vulnerability Description

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).

CVSS Score

4.9

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Oracle	Communications Session Border Controller	8.4

References

https://www.oracle.com/security-alerts/cpuoct2021.htmlVendor Advisory
https://www.oracle.com/security-alerts/cpuoct2021.htmlVendor Advisory

FAQ

What is CVE-2021-2416?

CVE-2021-2416 is a vulnerability with a CVSS score of 4.9 (MEDIUM). 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 vul...

How severe is CVE-2021-2416?

CVE-2021-2416 has been rated MEDIUM with a CVSS base score of 4.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-2416?

Check the references section above for vendor advisories and patch information. Affected products include: Oracle Communications Session Border Controller.