CVE-2021-32590 : What You Need to Know
Discover critical multiple SQL command vulnerabilities in FortiPortal versions 6.0.0 through 6.0.4, 5.3.0 through 5.3.5, and 5.2.0 through 5.2.5, allowing arbitrary command execution.
Multiple improper neutralization of special elements used in an SQL command vulnerabilities in FortiPortal versions 6.0.0 through 6.0.4, 5.3.0 through 5.3.5, 5.2.0 through 5.2.5, and 4.2.2 may allow attackers to execute arbitrary commands on the SQL database.
Understanding CVE-2021-32590
This CVE involves vulnerabilities in Fortinet's FortiPortal versions 6.0.0 through 6.0.4, 5.3.0 through 5.3.5, 5.2.0 through 5.2.5, and 4.2.2, which could be exploited by attackers to run unauthorized commands.
What is CVE-2021-32590?
Multiple SQL command vulnerabilities in FortiPortal versions have been identified, enabling attackers with regular user privileges to execute malicious commands through crafted HTTP requests.
The Impact of CVE-2021-32590
The impact of this critical vulnerability is rated with a CVSS base score of 9.4, indicating high confidentiality, integrity, and availability impacts with low privileges required to exploit.
Technical Details of CVE-2021-32590
The technical details of this CVE include:
Vulnerability Description
The vulnerability involves improper neutralization of SQL commands, leading to arbitrary command execution on the underlying SQL database.
Affected Systems and Versions
Fortinet's FortiPortal versions 6.0.0 through 6.0.4, 5.3.0 through 5.3.5, 5.2.0 through 5.2.5, and 4.2.2 are affected by this security flaw.
Exploitation Mechanism
Attackers exploit this vulnerability by sending specifically crafted HTTP requests to the vulnerable systems.
Mitigation and Prevention
To mitigate the risks associated with CVE-2021-32590, consider the following:
Immediate Steps to Take
- Implement security patches provided by Fortinet immediately.
- Monitor network traffic for any suspicious activities.
Long-Term Security Practices
- Regularly update and patch FortiPortal to the latest version.
- Conduct security audits and penetration testing regularly.
Patching and Updates
Stay informed about security updates and apply patches promptly to protect your systems from exploitation.