Live › vulnerability › CVE-2021-40870
Go to dashboardAviatrix Controller accepts file uploads of dangerous types without restriction, and a directory traversal in the upload path lets an unauthenticated attacker write files anywhere. The sources say this leads to arbitrary code execution, and CISA lists it as actively exploited.
Summary written from the sources below. Check the originals before acting.
First seen by InfraStack 2026-10-23 19:11 UTC, 3h before NVD. All times on this page are UTC.
Apply updates per vendor instructions.
| Product | Ecosystem | Affected | Fixed in |
|---|---|---|---|
| Aviatrix Aviatrix Controller | vendor | – | – |
Unknown from the sources. In the analyst’s queue.
Apply the vendor update per Aviatrix instructions; the fixed version is unknown from the sources.
Each row is the first time that source carried this signal. The analyst’s rows are its own findings.
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.
This page as .md · .json · in your agent: get_signal("CVE-2021-40870")
CISA KEV catalog, Creative Commons 0 · EPSS scores by FIRST, used with attribution · NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.