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CVE-2023-6448— Unitronics VisiLogic uses a default administrative password

Quick assessment

Affected
Unitronics VisiLogic
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Unitronics PLC是以色列Unitronics公司的一款带有内置 HMI 面板的可编程逻辑控制器。 Unitronics PLC存在信任管理问题漏洞，该漏洞源于使用默认管理密码，通过网络访问 PLC 或 HMI 的攻击者可以对系统进行管理控制。

CVSS 9.8 · Critical KEV EPSS 2.07% · P81
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I. Basic Information for CVE-2023-6448

Vulnerability Information
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Vulnerability Title
Unitronics VisiLogic uses a default administrative password
Source: CVE Program / CVE List V5
Vulnerability Description
Unitronics VisiLogic before version 9.9.00, used in Vision and Samba PLCs and HMIs, uses a default administrative password. An unauthenticated attacker with network access can take administrative control of a vulnerable system.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不安全的默认资源初始化
Source: CVE Program / CVE List V5
Vulnerability Title
Unitronics PLC 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Unitronics PLC是以色列Unitronics公司的一款带有内置 HMI 面板的可编程逻辑控制器。 Unitronics PLC存在信任管理问题漏洞，该漏洞源于使用默认管理密码，通过网络访问 PLC 或 HMI 的攻击者可以对系统进行管理控制。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Unitronics VisiLogic 0 ~ 9.9.00 -

II. Public POCs for CVE-2023-6448

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III. Intelligence Information for CVE-2023-6448

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Vendor Advisories for CVE-2023-6448 (1)

Other References for CVE-2023-6448 (2)

IV. Related Vulnerabilities

Same vendor: Unitronics
Same weakness: CWE-1188

V. Comments for CVE-2023-6448

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