Aviatrix Controller Unrestricted Upload of File

Unrestricted upload of a file with a dangerous type is possible, which allows an unauthenticated user to execute arbitrary code via directory traversal.

cat cve-2021-40870.json

Vendor: Aviatrix
Product: Aviatrix Controller
CVSS: 9.8
EPSS (exploit probability): 93.0%
Status: kev
CISA patch-by (BOD 22-01): February 1, 2022
Published: January 18, 2022
Source: https://nvd.nist.gov/vuln/detail/CVE-2021-40870

Unrestricted upload of a file with a dangerous type is possible, which allows an unauthenticated user to execute arbitrary code via directory traversal.

Added to CISA’s Known Exploited Vulnerabilities catalog on 2022-01-18. Required action per CISA: Apply updates per vendor instructions. Due date: 2022-02-01.

This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.