CVE-2024-11482

https://nvd.nist.gov/vuln/detail/CVE-2024-11482

T1053.002 – At

1. Technical Attack Analysis:
The vulnerability identified as CVE-2024-11482 affects ESM version 11.6.10, allowing unauthenticated access to the internal Snowservice API. This vulnerability can be exploited by attackers to perform remote code execution (RCE) through command injection, executed with root privileges.

Attack Techniques:
– Unauthenticated Access : Attackers can exploit the lack of authentication to gain access to sensitive API endpoints without any user credentials.
– Command Injection : By manipulating API requests, an attacker can execute arbitrary commands on the server, which may allow them to install malware, exfiltrate sensitive data, or disrupt services.
– Privilege Escalation : Since the commands are executed as the root user, the attacker has full control over the affected system, which can lead to complete system compromise.

Potential Impacts:
– Data Breach : Sensitive information may be accessed or exfiltrated.
– Service Disruption : Critical services may be interrupted or rendered unavailable.
– System Integrity Compromise : Malicious software could be deployed, leading to further attacks within the network or to other connected systems.

2. Mitigation Measures:
– Strengthen Security Configurations :
– Enable multi-factor authentication (MFA) for all user accounts, especially those with administrative privileges.
– Restrict API access to only trusted IP addresses or networks.
– Regularly review and tighten user permissions, minimizing access rights to the least privilege necessary.

– Utilize Specific Tools or Security Software :
– Deploy Web Application Firewalls (WAF) to monitor and filter HTTP requests for signs of command injection attempts.
– Implement Intrusion Detection Systems (IDS) to identify and alert on suspicious activities targeting the API.
– Ensure that antivirus solutions are up-to-date to detect potential malware introduced via RCE.

– Implement Monitoring and Reporting Practices :
– Enable comprehensive logging of all API access and commands executed to capture potential exploitation attempts.
– Set up alerts for unusual activity, such as unexpected API calls or command executions, particularly from unauthenticated sources.
– Regularly review logs and alerts to identify patterns of suspicious behavior or signs of exploitation.

By implementing these mitigation measures, organizations can significantly reduce the risk of exploitation associated with CVE-2024-11482 and enhance their overall cybersecurity posture.

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