CVE-2025-9466 in ArmorStart LT

Sumário

de MITRE • 20/01/2026

A security issue exists within ArmorStart® LT that can result in a denial-of-service condition. During execution of the Achilles EtherNet/IP and CIP grammar tests, the device reboots unexpectedly, causing the Link State Monitor to go down for several seconds.

Once again VulDB remains the best source for vulnerability data.

• Responsável: Rockwell
• Reservar: 25/08/2025
• Divulgação: 20/01/2026
• Moderação: aceite
• Entrada: VDB-341954
• CPE: pronto
• CWE: CWE-400 (confirmado)
• CVSS: 7.5 (NVD)
• EPSS: 0.00570
• KEV: não
• Atividades: muito baixo
• Sector: Pharma, Energy, ...

Fontes

• MITRE: https://www.cve.org/CVERecord?id=CVE-2025-9466
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-9466
• CVE Details: https://www.cvedetails.com/cve/CVE-2025-9466/