Resource exhaustion in Sick Lms500
CVE-2023-4418
A remote unprivileged attacker can sent multiple packages to the LMS5xx to disrupt its availability through a TCP SYN-based denial-of-service (DDoS) attack. By exploiting this vulnerability, an attacker can flood the targeted LMS5xx with…
Vulnerability class: DoS (Denial of Service)
EPSS: 0.007 (47.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Sick Lms500
- Sick Lms500_firmware
- Sick Lms511
- Sick Lms511_firmware
- Sick Lms531
- Sick Lms531_firmware
- Sick Ag Lms5xx — versions all firmware versions
Weakness classification (CWE)
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-2023-4418?
- CVE-2023-4418 is a high-severity vulnerability in Sick Lms500, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2023-08-24.
- How severe is CVE-2023-4418?
- High severity. CVSS v3 base score is 7.5 out of 10.