CVE-2021-33540

HIGH

Phoenix Contact AXL F BK/IL BK - Info Disclosure

Title source: llm
STIX 2.1

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.

References (1)

Core 1
Core References
Third Party Advisory x_refsource_confirm
https://cert.vde.com/en-us/advisories/vde-2021-021

Scores

CVSS v3 7.3
EPSS 0.0072
EPSS Percentile 49.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Details

CWE
CWE-798
Status published
Products (18)
phoenixcontact/axl_f_bk_eip_ef_firmware < 1.30
phoenixcontact/axl_f_bk_eip_firmware < 1.30
phoenixcontact/axl_f_bk_eth_firmware < 1.30
phoenixcontact/axl_f_bk_eth_net2_firmware
phoenixcontact/axl_f_bk_eth_xc_firmware < 1.30
phoenixcontact/axl_f_bk_pn_firmware
phoenixcontact/axl_f_bk_pn_tps_firmware < 1.30
phoenixcontact/axl_f_bk_pn_tps_xc_firmware < 1.30
phoenixcontact/axl_f_bk_pn_xc_firmware
phoenixcontact/axl_f_bk_s35_firmware < 1.40
... and 8 more
Published Jun 25, 2021
Tracked Since Feb 18, 2026