Vulnerability record · CVE-2026-1626 · published 27 February 2026
CVE-2026-1626: Sick lms1000 firmware broken cryptographic algorithm vulnerability
Sick · Lms1000 Firmware
An attacker may exploit the use of weak CBC-based cipher suites in the device’s SSH service to potentially observe or manipulate parts of the encrypted SSH communication, if they are able to intercept or interact with the network traffic.
Description
An attacker may exploit the use of weak CBC-based cipher suites in the device’s SSH service to potentially observe or manipulate parts of the encrypted SSH communication, if they are able to intercept or interact with the network traffic.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.
References
| Link | Tags |
|---|---|
| https://sick.com/psirt | Vendor Advisory |
| https://www.cisa.gov/resources-tools/resources/ics-recommended-practices | US Government Resource |
| https://www.first.org/cvss/calculator/3.1 | Not Applicable |
| https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0005.json | Vendor Advisory |
| https://www.sick.com/.well-known/csaf/white/2026/sca-2026-0005.pdf | Vendor Advisory |
| https://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im010671 | Vendor Advisory |
Track CVE-2026-1626 inside VULONE
Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.
Related vulnerabilities
Same products first, then exploited flaws of the same weakness class.
Source: NIST National Vulnerability Database (record CVE-2026-1626), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
