What is CVE-2023-4419?

CVE-2023-4419 is a critical-severity vulnerability in Sick Lms500, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2023-08-24.

How severe is CVE-2023-4419?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Sick Lms500

CVE-2023-4419

The LMS5xx uses hard-coded credentials, which potentially allow low-skilled unauthorized remote attackers to reconfigure settings and /or disrupt the functionality of the device.

EPSS: 0.007 (48.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sick Lms500
Sick Lms500_firmware
Sick Lms511
Sick Lms511_firmware
Sick Lms531
Sick Lms531_firmware
Sick Ag Lms5xx — versions 0

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

psirt@sick.de (issue-tracking, Vendor Advisory)
psirt@sick.de (vendor-advisory, Vendor Advisory)
psirt@sick.de (x_csaf, Vendor Advisory)

Frequently asked questions

What is CVE-2023-4419?: CVE-2023-4419 is a critical-severity vulnerability in Sick Lms500, classified under Use of Hard-coded Credentials. CVSS score: 9.8/10. Published 2023-08-24.
How severe is CVE-2023-4419?: Critical severity. CVSS v3 base score is 9.8 out of 10.