CVE-2022-2302 - Vulnerability Details - OpenCVE

Multiple Lenze products of the cabinet series skip the password verification upon second login. After a user has been logged on to the device once, a remote attacker can get full access without knowledge of the password.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Medium

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.0069.

Key SSVC decision points have not yet been added.

Vendors	Products
Lenze	C520 C520 Firmware C550 C550 Firmware C750 C750 Firmware

Configuration 1 [-]

AND

cpe:2.3:o:lenze:c520_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:lenze:c520:-:*:*:*:*:*:*:*

Configuration 2 [-]

AND

cpe:2.3:o:lenze:c550_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:lenze:c550:-:*:*:*:*:*:*:*

Configuration 3 [-]

AND

cpe:2.3:o:lenze:c750_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:lenze:c750:-:*:*:*:*:*:*:*

No data.

No data.

Advisories

Source	ID	Title
EUVD	EUVD-2022-34574	Multiple Lenze products of the cabinet series skip the password verification upon second login. After a user has been logged on to the device once, a remote attacker can get full access without knowledge of the password.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://cert.vde.com/en/advisories/VDE-2022-030/

History

Sat, 12 Jul 2025 13:45:00 +0000

Type	Values Removed	Values Added
Metrics	epss `{'score': 0.01433}`	epss `{'score': 0.00934}`

MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published: 2022-07-11T10:40:33.696766Z

Updated: 2024-09-16T22:57:01.217Z

Reserved: 2022-07-04T00:00:00

Link: CVE-2022-2302

Vulnrichment

No data.

NVD

Status : Modified

Published: 2022-07-11T11:15:08.117

Modified: 2024-11-21T07:00:43.573

Link: CVE-2022-2302

Redhat

No data.

OpenCVE Enrichment

No data.

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