LENZE: Missing password verification in authorisation procedure
CVE-2022-2302

9.8CRITICAL

Key Information:

Vendor

Lenze

Status
Cabinet C520
Cabinet C550
Cabinet C750
Vendor
CVE Published:
11 July 2022

What is 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 knowledge of the password.

Affected Version(s)

cabinet c520 V01.07.00.2757

cabinet c550 V01.07.00.2757

cabinet c750 V01.07.00.2757

References

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

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.