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CRITICAL · 9.8

CVE-2022-2302

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 knowle...

Vulnerability Description

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.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
LenzeC520 Firmware>= 1.07.00.2757, < 01.08.01.3021
LenzeC520-
LenzeC550 Firmware>= 1.07.00.2757, < 01.08.01.3021
LenzeC550-
LenzeC750 Firmware>= 1.07.00.2757, < 01.08.01.3021
LenzeC750-

Related Weaknesses (CWE)

CWE-287CWE-304

References

FAQ

What is CVE-2022-2302?

CVE-2022-2302 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 knowle...

How severe is CVE-2022-2302?

CVE-2022-2302 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2022-2302?

Check the references section above for vendor advisories and patch information. Affected products include: Lenze C520 Firmware, Lenze C520, Lenze C550 Firmware, Lenze C550, Lenze C750 Firmware.