CVE-2019-19801 Explained : Impact and Mitigation

This CVE involves the ability for an authenticated user with low privileges to back up databases in certain versions of Gallagher Command Centre Server.

Understanding CVE-2019-19801

What is CVE-2019-19801?

In Gallagher Command Centre Server versions before v8.10.1134(MR4), v8.00 before v8.00.1161(MR5), v7.90 before v7.90.991(MR5), v7.80 before v7.80.960(MR2), and v7.70 or earlier, an authenticated user with limited privileges can perform database backups.

The Impact of CVE-2019-19801

This vulnerability allows unauthorized access to sensitive data, potentially leading to data breaches and compromise of critical information.

Technical Details of CVE-2019-19801

Vulnerability Description

An unprivileged authenticated user can back up Command Centre databases in affected versions of Gallagher Command Centre Server.

Affected Systems and Versions

Gallagher Command Centre Server versions before v8.10.1134(MR4)
Gallagher Command Centre Server v8.00 before v8.00.1161(MR5)
Gallagher Command Centre Server v7.90 before v7.90.991(MR5)
Gallagher Command Centre Server v7.80 before v7.80.960(MR2)
Gallagher Command Centre Server v7.70 or earlier

Exploitation Mechanism

The vulnerability arises from insufficient access controls, allowing low-privileged users to perform database backups.

Mitigation and Prevention

Immediate Steps to Take

Upgrade to the latest patched version of Gallagher Command Centre Server.
Restrict database backup permissions to authorized personnel only.
Monitor database backup activities for any unauthorized attempts.

Long-Term Security Practices

Implement the principle of least privilege to restrict user access rights.
Regularly review and update access control policies to prevent unauthorized actions.

Patching and Updates

Apply security patches provided by Gallagher Security to address this vulnerability.