CVE-2024-9463

https://nvd.nist.gov/vuln/detail/CVE-2024-9463

T1053.002 – At

1. Technical Attack Analysis:

The vulnerability described as CVE-2024-9463 in Palo Alto Networks Expedition represents a significant security risk due to its nature as an OS command injection flaw. This vulnerability allows an unauthenticated attacker to execute arbitrary operating system commands with root privileges. The implications of such an exploit are severe:

– Data Disclosure : Attackers can gain access to sensitive information such as usernames, cleartext passwords, device configurations, and API keys. This data can be used for further attacks, including lateral movement within a network.

– System Compromise : With root access, the attacker could potentially alter system files or configurations, install malware, or create backdoors for persistent access.

– Impact on Network Security : Compromised device configurations can lead to further exposure of the network, allowing attackers to manipulate firewall settings or bypass security measures.

– Reputation Damage : Organizations affected by such vulnerabilities may face reputational damage, especially if sensitive data is leaked or if regulatory compliance is breached.

The relevant MITRE ATT&CK technique for this vulnerability, T1053.002 (Scheduled Task/Job: At), could indicate that an attacker might use scheduled tasks to maintain persistence after the initial compromise, leading to long-term exploitation of the vulnerable system.

2. Mitigation Measures:

To mitigate the risks associated with CVE-2024-9463, organizations should consider the following steps:

– Strengthen Security Configurations :
– Enable multi-factor authentication (MFA) for all administrative access to Expedition and related systems.
– Restrict permissions and ensure that only authorized personnel have access to sensitive configurations and data.
– Apply the principle of least privilege to all accounts, especially those with access to command execution features.

– Utilize Specific Tools or Security Software :
– Deploy web application firewalls (WAFs) to filter and monitor HTTP traffic to and from the Expedition application.
– Use intrusion detection/prevention systems (IDS/IPS) to detect and block suspicious activity that may exploit this vulnerability.
– Ensure that antivirus and endpoint protection solutions are up to date and configured to detect potential indicators of compromise.

– Implement Monitoring and Reporting Practices :
– Enable comprehensive logging for all access and changes made to Expedition and associated systems.
– Set up real-time alerts for any unauthorized command executions or configuration changes.
– Regularly review logs for unusual activity and conduct security audits on the system to identify potential vulnerabilities.

By implementing these measures, organizations can significantly reduce the risk of exploitation of CVE-2024-9463 and enhance their overall cybersecurity posture.

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https://security.paloaltonetworks.com/PAN-SA-2024-0010