CVE-2019-7394 : Exploit Details and Defense Strategies
Learn about CVE-2019-7394, a privilege escalation vulnerability in CA Strong Authentication and CA Risk Authentication admin interfaces. Find mitigation steps and affected versions.
A vulnerability in the CA Technologies CA Strong Authentication and CA Risk Authentication admin user interface could allow an attacker to escalate privileges.
Understanding CVE-2019-7394
This CVE involves a privilege escalation issue in the administrative user interface of CA Strong Authentication and CA Risk Authentication.
What is CVE-2019-7394?
This vulnerability affects various versions of CA Strong Authentication and CA Risk Authentication, potentially enabling authenticated attackers to gain additional privileges under specific conditions.
The Impact of CVE-2019-7394
The vulnerability could lead to privilege escalation, allowing attackers to elevate their permissions beyond what is intended, posing a risk to the security of the affected systems.
Technical Details of CVE-2019-7394
This section provides more in-depth technical insights into the CVE.
Vulnerability Description
The vulnerability exists in the admin user interface of CA Strong Authentication and CA Risk Authentication, enabling authenticated attackers to escalate their privileges.
Affected Systems and Versions
- CA Strong Authentication versions 9.0.x, 8.2.x, 8.1.x, 8.0.x, 7.1.x
- CA Risk Authentication versions 9.0.x, 8.2.x, 8.1.x, 8.0.x, 3.1.x
Exploitation Mechanism
The vulnerability occurs when an account with customized and restricted privileges interacts with the affected admin user interface, allowing for privilege escalation.
Mitigation and Prevention
Protecting systems from CVE-2019-7394 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply patches or updates provided by CA Technologies to address the vulnerability.
- Monitor user privileges and access to prevent unauthorized escalations.
Long-Term Security Practices
- Regularly review and adjust user privileges based on the principle of least privilege.
- Conduct security training to educate users on the importance of secure account management.
Patching and Updates
- Stay informed about security notices and updates from CA Technologies to apply patches promptly and mitigate risks.