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CVE-2024-38435— Unitronics Vision PLC - CWE-703: Improper Check or Handling of Exceptional Conditions

Quick assessment

Affected
Unitronics Vision PLC
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Unitronics Vision PLC是Unitronics公司的一系列可编程控制器。 Unitronics Vision PLC v9.9.1之前版本存在安全漏洞，该漏洞源于异常条件检查或处理不当，可能导致拒绝服务。

CVSS 6.5 · Medium EPSS 0.45% · P37

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2024-38435

Vulnerability Information
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Vulnerability Title
Unitronics Vision PLC - CWE-703: Improper Check or Handling of Exceptional Conditions
Source: CVE Program / CVE List V5
Vulnerability Description
Unitronics Vision PLC – CWE-703: Improper Check or Handling of Exceptional Conditions may allow denial of service
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对异常条件检查或处理不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Unitronics Vision PLC 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Unitronics Vision PLC是Unitronics公司的一系列可编程控制器。 Unitronics Vision PLC v9.9.1之前版本存在安全漏洞，该漏洞源于异常条件检查或处理不当，可能导致拒绝服务。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Unitronics Vision PLC All versions ~ Upgrade to v9.9.1 -

II. Public POCs for CVE-2024-38435

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III. Intelligence Information for CVE-2024-38435

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IV. Related Vulnerabilities

Same product: Vision PLC
Same vendor: Unitronics
Same weakness: CWE-703

V. Comments for CVE-2024-38435

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