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CVE-2021-40870

Severity
CRITICAL
CVSS
9.8
EPSS
0.93019
Risk score
57.56
CISA KEV
Yes
PoC
No
Published
2021-09-13
Modified
2025-10-21
First seen
2026-08-07
Aliases
EUVD-2021-28025, GHSA-W7MG-Q4HH-M9CQ
Products
Aviatrix:Aviatrix Controller, n/a:n/a n/a
Sources
cisa.gov CVE-2021-40870
euvd EUVD-2021-28025

Description

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.

References