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An issue was discovered in Aviatrix Controller 6.x before 6.5-1804.1922. Unrestricted upload of a file with a dangerous type is possible, which allows an unauthenticated user to execute arbitrary code via directory traversal.
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1 valid exploit after Mallory filtered fakes, detection scripts, and README-only repos.
This repository contains a Python proof-of-concept exploit for CVE-2021-40870, targeting Aviatrix Controller 6.x before 6.5-1804.1922. The exploit leverages an unrestricted file upload vulnerability via directory traversal, allowing an unauthenticated attacker to upload a PHP web shell to the server. The main file, poc.py, constructs a POST request to the /v1/backend1 endpoint, exploiting the vulnerability to write a PHP shell to /var/www/php/RCE.php. If successful, the shell is accessible at /v1/RCE.php, and arbitrary commands can be executed via the 'cmd' parameter. The repository consists of a README.md with usage instructions and poc.py containing the exploit logic. The exploit is operational, providing a working web shell payload, and requires the target to be accessible over the network with the vulnerable endpoints exposed.
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1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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Every observed campaign linking this CVE to a named adversary.
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Cross-references every affected SKU, including bundled OEM variants.
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