SB2020040707 - Multiple vulnerabilities in Fortinet FortiADC

Description

This security bulletin contains information about 2 secuirty vulnerabilities.

1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2020-9286)

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

The vulnerability exists due to improper access restrictions. A remote low-privileges user can perform certain privileged actions, such as rebooting the system.

2) Cross-site scripting (CVE-ID: CVE-2020-6647)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data within the dashboard of FortiADC. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.

Remediation

Install update from vendor's website.

References

• https://fortiguard.com/psirt/FG-IR-20-013
• https://fortiguard.com/psirt/FG-IR-20-012