CVE-2022-21422 Auth bypass in Communications Billing and Revenue Management

High 7.5 Published 19 Apr 2022 Updated 24 Sep 2024

A low-privileged attacker can exploit a difficult-to-exploit vulnerability in Oracle Communications Billing and Revenue Management to take over the system.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-21422?

CVE-2022-21422 is a high-severity authentication bypass vulnerability in Oracle Communications Billing and Revenue Management, published on 19 Apr 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

Vulnerability in the Oracle Communications Billing and Revenue Management product of Oracle Communications Applications (component: Connection Manager). Supported versions that are affected are 12.0.0.4 and 12.0.0.5. Difficult to exploit vulnerability allows low privileged attacker with network access via TCP to compromise Oracle Communications Billing and Revenue Management. Successful attacks of this vulnerability can result in takeover of Oracle Communications Billing and Revenue Management. CVSS 3.1 Base Score 7.5 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H).

Which versions are affected by CVE-2022-21422?

It affects 1 product.

Products include Oracle Communications Billing and Revenue Management.

How do I fix CVE-2022-21422?

No fix has been published for CVE-2022-21422 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2022-21422 being exploited?

There is no known exploitation of CVE-2022-21422 in the wild and no public exploit code.

All Oracle Communications Billing and Revenue Management vulnerabilities

Sources

Also known as GHSA-f2m4-m473-4h7g.