An issue was discovered in Aviatrix Controller before 7.1.4191 and 7.2.x before 7.2.4996. Due to the improper neutralization of special elements used in an OS command, an unauthenticated attacker is able to execute arbitrary code. Shell metacharacters can be sent to /v1/api in cloud_type for list_flightpath_destination_instances, or src_cloud_type for flightpath_connection_test.
With a CVSS score of 10, this vulnerability is classified as critical, indicating a severe risk to organizations utilizing the affected software. The potential for arbitrary code execution presents a significant threat, allowing attackers to compromise system integrity and availability.
The exploitation status has been confirmed, with known exploits available. Organizations should prioritize patching immediately to mitigate the risks associated with this vulnerability.
Given the critical nature of this vulnerability and the potential impact on cloud infrastructure, it is essential for organizations to take swift action.
This vulnerability allows attackers to leverage the command injection flaw for unauthorized access and control over the Aviatrix Controller, which can lead to further exploitation within the cloud environment.
Organizations should not underestimate the urgency of this situation and must ensure that their systems are updated to the latest patched versions to prevent possible breaches.
Vulnerability Details
The vulnerability in Aviatrix Controller is due to improper neutralization of special elements in OS commands (CWE-78). This flaw allows an unauthenticated attacker to execute arbitrary code, which poses a significant risk to confidentiality, integrity, and availability.
The affected versions include Aviatrix Controller versions prior to 7.1.4191 and 7.2.x prior to 7.2.4996. The vulnerability has a CVSS score of 10, indicating critical severity, and was publicly disclosed on January 8, 2025.
Technical Analysis
The root cause of this vulnerability stems from the improper handling of shell metacharacters within API calls. Attackers can exploit this weakness by sending crafted input to the affected endpoints, allowing them to execute arbitrary commands on the server.
The attack vector is network-based, with low complexity required for exploitation. No privileges are required, and user interaction is not necessary, making this vulnerability highly exploitable.
The impacts of this vulnerability are severe, with high confidentiality, integrity, and availability impacts. Organizations that utilize the Aviatrix Controller must recognize the potential for significant data breaches and operational disruptions.
Risk & Impact Analysis
Organizations are at risk of unauthorized access and control over their cloud infrastructure, which can lead to data loss, system downtime, and operational impacts. The critical nature of this vulnerability necessitates immediate attention to patch and mitigate the risks.
The potential blast radius includes any systems connected to the Aviatrix Controller, which could lead to widespread exploitation across an organization’s cloud environment. As such, organizations must assess their exposure and prioritize remediation efforts.
The urgency of addressing this vulnerability is underscored by its presence in the Known Exploited Vulnerabilities (KEV) catalog, indicating active exploitation in the wild. Organizations should schedule remediation as a top priority.
Exploitation Status
Signal | Status |
|---|---|
Known Exploit | Yes |
Public PoC | Yes |
Actively Exploited | Yes |
Ransomware Use | No |
Affected Versions
The affected versions of Aviatrix Controller are all versions prior to 7.1.4191 and 7.2.x before 7.2.4996. Organizations should review their deployments and apply necessary patches to secure their systems.
Mitigation & Remediation
Organizations should apply the latest patches provided by Aviatrix to remediate this vulnerability effectively. The recommended version to upgrade to is 7.1.4191 or 7.2.4996 or later.
If immediate patching is not feasible, organizations should consider temporary workarounds such as restricting access to the affected API endpoints and implementing network controls to limit exposure.
Continuous monitoring of the network for unusual activity is also recommended to detect any attempts to exploit this vulnerability.
Organizations should also consider engaging in penetration testing to validate the effectiveness of their remediation efforts.
Detection Guidance
Organizations should look for log indicators of unauthorized access attempts to the affected API endpoints. Behavioral anomalies in API usage patterns could also signal exploitation attempts.
Network signatures indicating abnormal traffic patterns or attempts to inject commands should be monitored closely. System changes following exploitation attempts should also be investigated.
AppSecure Threat Intelligence Insight
The long-term significance of CVE-2024-50603 lies in its demonstration of the risks associated with command injection vulnerabilities in cloud environments. Security teams should be aware of the trend of increasing exploitation of such vulnerabilities.
This incident highlights the necessity for robust validation of inputs and outputs within cloud services to prevent similar vulnerabilities from being introduced.
Organizations should prioritize establishing strong coding practices and security reviews within their development processes to avoid falling victim to similar vulnerabilities in the future.
Leveraging resources such as penetration testing methodologies can provide valuable insights for strengthening security postures.
Implementing a comprehensive vulnerability management program will aid in identifying and remediating potential risks proactively.
Additionally, teams should consider engaging in API penetration testing to uncover vulnerabilities in their cloud applications.
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
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