SB2025011337 - Remote code execution in Aviatrix Controller

Description

This security bulletin contains information about 1 security vulnerability.

1) OS Command Injection (CVE-ID: CVE-2024-50603)

The vulnerability allows a remote attacker to execute arbitrary shell commands on the target system.

The vulnerability exists due to improper input validation when handling data passed via the "cloud_type" parameter to /v1/api/list_flightpath_destination_instances URL and via the "src_cloud_type" parameter to /v1/api/flightpath_connection_test URL. A remote unauthenticated attacker can send a specially crafted HTTP request to the application and execute arbitrary OS commands on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Remediation

Install update from vendor's website.

References

• https://docs.aviatrix.com/documentation/latest/release-notices/psirt-advisories/psirt-advisories.html?expand=true#remote-code-execution-vulnerability-in-aviatrix-controllers
• https://www.securing.pl/en/cve-2024-50603-aviatrix-network-controller-command-injection-vulnerability/
• https://www.wiz.io/blog/wiz-research-identifies-exploitation-in-the-wild-of-aviatrix-cve-2024-50603