CVEvulnerability
CVE-2026-1626
9.1 CRITICAL
Official page ↗
- Status
- Analyzed
- Published
- 2026-02-27
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- CVSS 3.1 ([email protected])
- 9.1 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Weaknesses
- CWE-327
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.
Affected configurations
• sick lms1000 firmware (< 2.4.1)
• sick mrs1000 firmware (< 2.4.1)
Related
Weakness · CWE (1)
- CWE-327 Use of a Broken or Risky Cryptographic Algorithm weakness
References
- 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_im0106719.pdf Vendor Advisory