Phoenix Contact · Axl F Bk · CVE-2021-33540
**Name of the Vulnerable Software and Affected Versions**
Phoenix Contact AXL F BK and IL BK product families (affected versions not specified)
**Description**
The issue concerns an undocumented password-protected FTP access to the root directory in certain devices. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.