Hard-Coded Credential Vulnerability in SICK LMS5xx Devices
CVE-2023-4419

9.8CRITICAL

Key Information:

Vendor

Sick Ag

Status
Lms5xx
Vendor
CVE Published:
24 August 2023

What is CVE-2023-4419?

The SICK LMS5xx series of devices are vulnerable due to the presence of hard-coded credentials. This weakness enables attackers with minimal skills to gain unauthorized access, allowing them to reconfigure settings or disrupt the device's functionality. This vulnerability raises significant security concerns for users, as it can potentially lead to unauthorized manipulation and operational disruptions.

Affected Version(s)

LMS5xx 0

References

https://sick.com/psirt
issue-tracking
https://sick.com/.well-known/csaf/white/2023/sca-2023-000...
vendor-advisory
https://sick.com/.well-known/csaf/white/2023/sca-2023-000...
x_csaf

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

.