CVE-2022-35845 : What You Need to Know
Discover the impact of CVE-2022-35845, a critical OS Command Injection vulnerability in FortiTester. Learn about affected versions, mitigation steps, and the importance of timely updates.
A critical vulnerability has been discovered in FortiTester that could allow an authenticated attacker to execute arbitrary commands in the underlying shell.
Understanding CVE-2022-35845
This section will provide an in-depth look at the CVE-2022-35845 vulnerability in FortiTester.
What is CVE-2022-35845?
The CVE-2022-35845 vulnerability involves multiple improper neutralization of special elements used in an OS Command ('OS Command Injection') in FortiTester 7.1.0, 7.0, 4.0.0 through 4.2.0, and 2.3.0 through 3.9.1. This security flaw may allow attackers to execute unauthorized commands.
The Impact of CVE-2022-35845
The vulnerability poses a high risk, with a CVSS v3.1 base score of 7.6 (High). Attackers can exploit this flaw to execute arbitrary commands in the underlying shell, potentially leading to unauthorized access and data breaches.
Technical Details of CVE-2022-35845
Let's delve into the technical aspects of CVE-2022-35845 to better understand its implications and repercussions.
Vulnerability Description
FortiTester versions 7.1.0, 7.0, 4.0.0 through 4.2.0, and 2.3.0 through 3.9.1 are affected by the OS Command Injection vulnerability, allowing authenticated attackers to run malicious commands.
Affected Systems and Versions
The vulnerability impacts various versions of FortiTester, including 7.1.0, 7.0, 4.0.0 through 4.2.0, and 2.3.0 through 3.9.1. Users with these versions are urged to take immediate action.
Exploitation Mechanism
Attackers with authenticated access can exploit this vulnerability to execute unauthorized commands in the underlying shell, compromising system integrity and confidentiality.
Mitigation and Prevention
Discover the steps you can take to mitigate the risks associated with CVE-2022-35845 and prevent potential security breaches.
Immediate Steps to Take
Users are advised to upgrade to FortiTester version 7.2.0 or above, 7.1.1 or above, 4.2.1 or above, and 3.9.2 or above to address the vulnerability effectively.
Long-Term Security Practices
Implement security best practices such as regularly updating software, conducting security audits, and educating users on cybersecurity awareness.
Patching and Updates
Stay informed about security patches and updates released by Fortinet to protect your system from potential threats.