Sick LMS531 Firmware vulnerabilities

5 CVEs affecting Sick LMS531 Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2023-4420, published 2023-08-24.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2020-2075, published 2020-08-31. High severity, CVSS 7.5. EPSS: 1.4% chance of exploitation in the next 30 days. Platform mechanism AutoIP allows remote attackers to reboot the device via a crafted packet in SICK AG solutions Bulkscan LMS111, Bulkscan LMS511, CLV62x – CLV65x, ICR890-3, LMS10x, LMS11x, LMS15x,…
CVE-2023-4419, published 2023-08-24. High severity, CVSS 8.8. EPSS: 0.9% chance of exploitation in the next 30 days. 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.
CVE-2023-4418, published 2023-08-24. High severity, CVSS 7.5. EPSS: 0.8% chance of exploitation in the next 30 days. 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…
CVE-2023-31412, published 2023-08-24. High severity, CVSS 7.5. EPSS: 0.4% chance of exploitation in the next 30 days. The LMS5xx uses weak hash generation methods, resulting in the creation of insecure hashs. If an attacker manages to retrieve the hash, it could lead to collision attacks and the potential retrieval…
CVE-2023-4420, published 2023-08-24. High severity, CVSS 7.4. EPSS: 0.3% chance of exploitation in the next 30 days. A remote unprivileged attacker can intercept the communication via e.g. Man-In-The-Middle, due to the absence of Transport Layer Security (TLS) in the SICK LMS5xx. This lack of encryption in the…