CVE-2022-21578 : Security Advisory and Response
Learn about CVE-2022-21578, a vulnerability in Oracle FLEXCUBE Universal Banking that could lead to unauthorized access and data manipulation. Find out about impacted versions and mitigation steps.
This article provides an in-depth look at CVE-2022-21578, a vulnerability in the Oracle FLEXCUBE Universal Banking product that could allow unauthorized access and data manipulation.
Understanding CVE-2022-21578
CVE-2022-21578 is a security flaw in Oracle FLEXCUBE Universal Banking that affects versions 12.1-12.4, 14.0-14.3, and 14.5. It poses a medium severity risk with a CVSS 3.1 Base Score of 6.7.
What is CVE-2022-21578?
The vulnerability in Oracle FLEXCUBE Universal Banking allows a low privileged attacker with network access via HTTP to compromise the system. Successful exploitation could lead to unauthorized access, data manipulation, and partial denial of service.
The Impact of CVE-2022-21578
Successful attacks could result in unauthorized access to critical data, including creation, deletion, or modification of data in Oracle FLEXCUBE Universal Banking. This could potentially lead to a partial denial of service.
Technical Details of CVE-2022-21578
CVE-2022-21578 has a CVSS Vector of (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L). The vulnerability is difficult to exploit and requires human interaction from a person other than the attacker.
Vulnerability Description
The vulnerability allows a low privileged attacker with network access via HTTP to compromise Oracle FLEXCUBE Universal Banking, potentially causing unauthorized data access and partial denial of service.
Affected Systems and Versions
Oracle FLEXCUBE Universal Banking versions 12.1-12.4, 14.0-14.3, and 14.5 are affected by CVE-2022-21578.
Exploitation Mechanism
Successful exploitation of this vulnerability requires human interaction from a person other than the attacker, making it difficult to exploit.
Mitigation and Prevention
It is essential to take immediate steps to mitigate the risk posed by CVE-2022-21578.
Immediate Steps to Take
Ensure security measures are in place to prevent unauthorized access and data manipulation in Oracle FLEXCUBE Universal Banking.
Long-Term Security Practices
Implement strong security protocols and regularly update systems to prevent vulnerabilities and unauthorized access.
Patching and Updates
Apply patches and updates provided by Oracle to address CVE-2022-21578 and enhance system security.