Aviatrix · Aviatrix Controller

CVE-2021-40870

Aviatrix Controller Unrestricted Upload of File

Exploited in attacks Critical 9.8 Attack chance: 93%

What it is

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.

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

What to do

Apply updates per vendor instructions.

Deadline for US federal agencies: February 1, 2022

Added to the CISA list: January 18, 2022
Published: September 13, 2021
Severity: Critical 9.8 CVSS 3.1
Chance of attacks in the next 30 days (EPSS): 93% in the top 0.2% of all known vulnerabilities
Weakness: CWE-25 CWE-96
More details: NVD · CVE.org · CISA

All references (3)

More exploited flaws from Aviatrix

Added	Vulnerability	Product	Severity	Attack chance
Jan 16, 2025	OS Command InjectionCVE-2024-50603	Controllers	Critical 10.0	99%

All of them →

Sources: Known Exploited Vulnerabilities (CISA, public domain), CVE records (cve.org) and EPSS (FIRST). The chance of attacks is the EPSS estimate that someone will try to exploit the flaw in the next 30 days.