SB2023091338 - Multiple vulnerabilities in Lenovo XClarity Controller (XCC)

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2023-4606)

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to improperly imposed security restrictions. A remote authenticated Lenovo XClarity Controller (XCC) user with ReadOnly permissions can use an API command to change password of another user.

2) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2023-4607)

The vulnerability allows a local user to bypass implemented security restrictions.

The vulnerability exists due to improperly imposed security restrictions. A local authenticated Lenovo XClarity Controller (XCC) user can change permissions for any user through a crafted API command.

3) SQL injection (CVE-ID: CVE-2023-4608)

The vulnerability allows a remote privileged user to execute arbitrary SQL queries in database.

The vulnerability exists due to insufficient sanitization of user-supplied data within API in Lenovo XClarity Controller (XCC). A remote privileged user can send a specially crafted request to the affected API endpoint and execute arbitrary SQL commands within the application database.

Successful exploitation of this vulnerability may allow a remote attacker to read, delete, modify data in database and gain complete control over the affected application.

Remediation

Install update from vendor's website.

References

• https://support.lenovo.com/us/en/product_security/LEN-140960