CVE-2023-6448

Producto

Unitronics / Vision PLC and HMI

Vulnerabilidad

Unitronics Vision PLC and HMI Insecure Default Password Vulnerability

Añadido a KEV

11 dic 2023

Remediar antes de

18 dic 2023

Uso conocido en ransomware

No

Descripción resumida

Unitronics Vision Series PLCs and HMIs ship with an insecure default password, which if left unchanged, can allow attackers to execute remote commands.

Acción requerida

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Notas

Note that while it is possible to change the default password, implementors are encouraged to remove affected controllers from public networks and update the affected firmware: https://downloads.unitronicsplc.com/Sites/plc/Technical_Library/Unitronics-Cybersecurity-Advisory-2023-001-CVE-2023-6448.pdf; https://nvd.nist.gov/vuln/detail/CVE-2023-6448