CVE-2024-47908 is an OS command injection vulnerability identified in the admin web console of Ivanti Cloud Services Application (CSA) before version 5.0.5. The flaw stems from improper neutralization of special characters in OS commands (CWE-78), allowing an authenticated attacker with administrative privileges to inject and execute arbitrary operating system commands remotely. This vulnerability is critical due to its potential to compromise the entire system, granting attackers full control over the affected server environment. The attack vector is network-based, requiring no user interaction but necessitating high privileges, which means the attacker must already have admin access to the Ivanti CSA admin console. The vulnerability impacts confidentiality, integrity, and availability, as arbitrary code execution can lead to data theft, system manipulation, or denial of service. The CVSS v3.1 score of 9.1 reflects these severe impacts with low attack complexity and a scope change, indicating that the vulnerability can affect components beyond the initially vulnerable software. Although no public exploits have been reported yet, the critical nature of this vulnerability demands immediate attention. Ivanti has released version 5.0.5 to address this issue, but no direct patch links were provided in the source information. Organizations using Ivanti CSA should verify their version and apply updates promptly. The vulnerability highlights the importance of secure input validation and command execution sanitization in web-based administrative tools.

The impact of CVE-2024-47908 is severe for organizations using Ivanti Cloud Services Application, particularly those managing critical IT infrastructure through its admin console. Successful exploitation allows attackers to execute arbitrary OS commands with administrative privileges, potentially leading to full system compromise. This can result in unauthorized data access, data manipulation, disruption of services, and lateral movement within the network. Enterprises relying on Ivanti CSA for cloud service management could face operational downtime, data breaches, and loss of control over their IT environments. Given the administrative access requirement, insider threats or compromised admin credentials could be leveraged to exploit this vulnerability. The scope of impact extends beyond confidentiality breaches to integrity and availability, making it a critical risk for business continuity and security posture. The absence of known exploits in the wild currently reduces immediate risk but does not diminish the urgency for remediation, as threat actors may develop exploits rapidly once details are public. Organizations in sectors with stringent compliance requirements or critical infrastructure dependencies are particularly at risk.

1. Immediately upgrade Ivanti Cloud Services Application to version 5.0.5 or later, where the vulnerability is patched. 2. Restrict and monitor administrative access to the Ivanti CSA admin console, enforcing strong authentication methods such as multi-factor authentication (MFA) to reduce the risk of credential compromise. 3. Implement network segmentation to limit access to the admin console only from trusted management networks or VPNs. 4. Conduct regular audits of admin accounts and review logs for suspicious activities that could indicate attempted exploitation. 5. Employ application-layer firewalls or web application firewalls (WAFs) with custom rules to detect and block command injection patterns targeting the admin console. 6. Educate administrators on the risks of credential sharing and phishing attacks that could lead to privilege escalation. 7. Develop and test incident response plans specific to potential Ivanti CSA compromises to ensure rapid containment and recovery. 8. Monitor threat intelligence feeds for any emerging exploit code or attack campaigns targeting this vulnerability to adjust defenses accordingly.