CVE-2018-11133 Scanner

Quest KACE System Management Appliance is utilized by IT departments in various organizations globally to manage and secure endpoints in their networks. This appliance aids in system deployment, asset management, and service desk operations, providing a centralized platform for IT administrators. By streamlining IT processes and enhancing endpoint security, it contributes significantly to efficient network management. The software is particularly popular in medium to large enterprises seeking a scalable and comprehensive IT management solution. It is designed to handle a wide range of devices, promoting a unified approach to system management across diverse network environments.

The vulnerability detected in Quest KACE System Management Appliance involves a Cross-Site Scripting (XSS) exploit. XSS vulnerabilities allow attackers to inject malicious scripts into web pages viewed by other users. This particular XSS vulnerability is present in the 'fmt' parameter of the '/common/run_cross_report.php' script. When exploited, this can lead to unauthorized execution of scripts in users' web browsers, compromising confidentiality and integrity. Attackers can use this vulnerability to execute phishing attacks, session hijacking, or redirect users to malicious websites.

Technical details of this vulnerability reveal that the 'fmt' parameter in the '/common/run_cross_report.php' script is inadequately sanitized. The crafted input can manipulate the 'fmt' parameter to include malicious JavaScript, leading to arbitrary code execution in the context of the user's session. This makes it crucial to address this vulnerability promptly to prevent potential exploits. The vulnerability's presence in a core script indicates significant security oversight, necessitating immediate patching in all affected versions. Understanding and addressing this XSS vulnerability is essential for maintaining the software's security posture.

Exploitation of the detected vulnerability can have several adverse effects. It can allow attackers to steal user credentials, leading to unauthorized access to sensitive data. The exploit may also enable attackers to hijack user sessions and impersonate legitimate users, posing severe risks to data privacy. If leveraged effectively, this vulnerability can turn the affected system into a launchpad for further network compromises. Continued exposure to such vulnerabilities can erode trust in the system's security, requiring comprehensive mitigation strategies to counteract the threat.

REFERENCES

• https://nvd.nist.gov/vuln/detail/CVE-2018-11133
• https://www.coresecurity.com/advisories/quest-kace-system-management-appliance-multiple-vulnerabilities