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

KNOWN EXPLOITED VULNERABILITY

CISA KEV 处置信息

已确认在野利用

加入 KEV: 2023/12/11
整改期限: 2023/12/18已逾期 1037 天
CISA 厂商: Unitronics
CISA 产品: Vision PLC and HMI

要求采取的措施

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

CISA 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

漏洞描述

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

影响产品

暂无结构化产品信息。

修复建议