VULNERABILITY INTELLIGENCE
CVE-2021-33540
CVSS score7.3 HIGH
EPSS probability0.72%
CISA KEVNot currently listed
Published2021-06-25
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Description
In certain devices of the Phoenix Contact AXL F BK and IL BK product families an undocumented password protected FTP access to the root directory exists.
Weakness classification
- info@cert.vde.com: CWE-798
Primary references
- info@cert.vde.com — Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory