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CVE-2021-33540

HIGH
Published 2021-06-25T18:26:04.688706Z
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CVSS Score

V3.1
7.3
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.002
probability
of exploitation in the wild

There is a 0.2% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.465
Higher than 46.5% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
LOW
Integrity
LOW
Availability
LOW

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Phoenix Contact

AXL F BK

Affected Versions:

AXL F PN TPS XC (1068857) AXL F EIP EF (2702782)
Phoenix Contact

AXL F BK

Affected Versions:

AXL F PN TPS (2403869)
Phoenix Contact

AXL F BK

Affected Versions:

AXL F EIP (2688394) AXL F ETH (2688459) AXL F ETH XC (2701949) AXL F S3 (2701686)
Phoenix Contact

AXL F BK

Affected Versions:

AXL F PN (2701815) all revisions AXL F PN XC (2701222) all revisions AXL F ETH NET2 (2702177) all revisions AXL F SAS (2701457) all revisions
Phoenix Contact

IL

Affected Versions:

IL PN BK-PAC (2403696) all revisions IL PN BK DI8 DO4 2TX-PAC (2703994) all revisions IL PN BK DI8 DO4 2SCRJ-PAC (2878379) all revisions IL ETH BK DI8 DO4 2TX-XC-PAC (2701388) all revisions IL ETH BK DI8 DO4 2TX-PAC (2703981) all revisions IL EIP BK DI8 DO4 2TX-PAC (2897758) all revisions IL S3 BK DI8 DO4 2TX-PAC (2692380) all revisions

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-vgp3-9m7m-h7cr

Advisory Details

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.

CVSS Scoring

CVSS Score

7.5

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-33540
WEB https://cert.vde.com/en-us/advisories/vde-2021-021

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://cert.vde.com/en-us/advisories/vde-2021-021
Published: 2021-06-25T18:26:04.688706Z
Last Modified: 2024-09-17T03:18:18.324Z
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