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CVE-2022-2302

nvd nist
Published: Jul 11, 2022Modified: Jun 17, 2026

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9.8
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

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.

Affected (3)

Lenze
3 products
C520 Firmware
C550 Firmware
C750 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
C520 Firmware
From 1.07.00.2757 to 01.08.01.3021
Running on/withPlatform Versions
Lenze
C520
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
C550 Firmware
From 1.07.00.2757 to 01.08.01.3021
Running on/withPlatform Versions
Lenze
C550
All versions
Configuration C
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
C750 Firmware
From 1.07.00.2757 to 01.08.01.3021
Running on/withPlatform Versions
Lenze
C750
All versions

Related CWEs

CWE-287
Improper Authentication
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
CWE-304
Missing Critical Step in Authentication
The product implements an authentication technique, but it skips a step that weakens the technique.

References (2)

Source: info@cert.vde.com
MitigationThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
MitigationThird Party Advisory

Timeline

No history available yet.