CVE-2021-40870
CriticalActively exploited (CISA KEV)
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductAviatrix Controller
PublishedSep 13, 2021
First seenSep 13, 2021
Added to KEVJan 18, 2022
How to fix
CISA required action
Apply updates per vendor instructions.
CISA due date: Feb 1, 2022Update
- aviatrix controller6.2.2043, 6.3.2490, 6.4.2838, 6.5.1922 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| aviatrix controller | 6.2 ≤ v < 6.2.2043, 6.3 ≤ v < 6.3.2490, 6.4 ≤ v < 6.4.2838, 6.5 ≤ v < 6.5.1922 | 6.2.2043, 6.3.2490, 6.4.2838, 6.5.1922 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.