CVE-2021-33540

Phoenix Contact: Undocumented FTP acces in certain AXL F BK and IL BK devices

State: Published
Severity: 7.3 High
Published: Jun 25, 2021
Updated: Sep 17, 2024
Reserved: May 24, 2021

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.

Scores

CVSS	Score	Vector	Source
3.1	7.3 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L	CERTVDE

Weaknesses

CWE-798 Use of Hard-coded Credentials

Affected Products

Product	Versions
AXL F BKPhoenix Contact	AXL F PN TPS XC (1068857) to before 1.30Affected AXL F EIP EF (2702782) to before 1.30Affected
AXL F BKPhoenix Contact	AXL F PN TPS (2403869) to before 1.30Affected
AXL F BKPhoenix Contact	AXL F EIP (2688394) to before 1.30Affected AXL F ETH (2688459) to before 1.30Affected AXL F ETH XC (2701949) to before 1.30Affected AXL F S3 (2701686) to before 1.40Affected
AXL F BKPhoenix Contact	AXL F PN (2701815) all revisionsAffected AXL F PN XC (2701222) all revisionsAffected AXL F ETH NET2 (2702177) all revisionsAffected AXL F SAS (2701457) all revisionsAffected
ILPhoenix Contact	IL PN BK-PAC (2403696) all revisionsAffected IL PN BK DI8 DO4 2TX-PAC (2703994) all revisionsAffected IL PN BK DI8 DO4 2SCRJ-PAC (2878379) all revisionsAffected IL ETH BK DI8 DO4 2TX-XC-PAC (2701388) all revisionsAffected IL ETH BK DI8 DO4 2TX-PAC (2703981) all revisionsAffected IL EIP BK DI8 DO4 2TX-PAC (2897758) all revisionsAffected IL S3 BK DI8 DO4 2TX-PAC (2692380) all revisionsAffected

References

https://cert.vde.com/en-us/advisories/vde-2021-021

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