CVEvulnerability
CVE-2026-1627
8.1 HIGH
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:N/I:H/A:N
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
- Weaknesses
- CWE-327
Description
An attacker may exploit the use of outdated and weak MAC algorithms in the device’s SSH service to potentially compromise the integrity of the SSH session, allowing manipulation of transmitted data if the attacker can 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