CVE-2022-44250 : What You Need to Know
Discover how the CVE-2022-44250 command injection flaw in TOTOLINK NR1800X V9.1.0u.6279_B20210910 poses security risks. Learn about impacts, mitigation, and prevention measures.
A command injection vulnerability has been identified in TOTOLINK NR1800X V9.1.0u.6279_B20210910 through the hostName parameter in the setOpModeCfg function.
Understanding CVE-2022-44250
This section delves into the details of the CVE-2022-44250 vulnerability.
What is CVE-2022-44250?
CVE-2022-44250 involves a command injection risk in TOTOLINK NR1800X V9.1.0u.6279_B20210910 via the hostName parameter in the setOpModeCfg function.
The Impact of CVE-2022-44250
The vulnerability allows threat actors to execute arbitrary commands, posing a serious risk to the affected systems.
Technical Details of CVE-2022-44250
This section outlines the technical aspects of the CVE-2022-44250 vulnerability.
Vulnerability Description
TOTOLINK NR1800X V9.1.0u.6279_B20210910 is susceptible to command injection through the hostName parameter in the setOpModeCfg function.
Affected Systems and Versions
The vulnerability affects TOTOLINK NR1800X V9.1.0u.6279_B20210910.
Exploitation Mechanism
Attackers can exploit the hostName parameter in the setOpModeCfg function to inject and execute malicious commands.
Mitigation and Prevention
Learn how to mitigate and prevent the CVE-2022-44250 vulnerability in this section.
Immediate Steps to Take
Ensure that access to the vulnerable function is restricted and implement strong input validation mechanisms.
Long-Term Security Practices
Regular security audits and patches are essential to prevent command injection vulnerabilities.
Patching and Updates
Stay updated with security patches and firmware upgrades provided by TOTOLINK to address CVE-2022-44250.