CVE-2023-6448—Unitronics Vision PLC and HMI Insecure Default Password Vulnerability

PUBLISHEDvulnerability record
2023-12-11 · last modified June 21, 2025

Metadata

CVE ID：
CVE-2023-6448
项目：
Unitronics
产品：
Vision PLC and HMI
添加日期：
2023-12-11
到期日：
2023-12-18
最后更新：
June 21, 2025

漏洞名称

Unitronics Vision PLC and HMI Insecure Default Password Vulnerability

描述

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

已知用于勒索软件活动吗？

勒索软件状态：
Unknown

采集行动

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

其他说明

  • 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

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