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CVE-2024-41927

Quick assessment

Affected
IDEC Corporation FC6A Series MICROSmart All-in-One CPU module
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.

IDEC PLC是IDEC公司的一系列可编程控制器。 IDEC PLC多款产品存在安全漏洞，该漏洞源于敏感信息的明文传输。当攻击者向PLC的串行通信端口发送特定命令时，可能会获取到用户凭证，进而获得PLC程序并操控PLC。以下产品及版本受到影响：FC6A Series MICROSmart All-in-One CPU module Ver.2.60及之前版本、FC6B Series MICROSmart All-in-One CPU module Ver.2.60及之前版本、FC6A Series MI

AI Predicted 5.9 Difficulty: Easy EPSS 0.15% · P4
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I. Basic Information for CVE-2024-41927

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Cleartext transmission of sensitive information vulnerability exists in multiple IDEC PLCs. If an attacker sends a specific command to PLC's serial communication port, user credentials may be obtained. As a result, the program of the PLC may be obtained, and the PLC may be manipulated.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文传输
Source: CVE Program / CVE List V5
Vulnerability Title
IDEC PLC多款产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IDEC PLC是IDEC公司的一系列可编程控制器。 IDEC PLC多款产品存在安全漏洞，该漏洞源于敏感信息的明文传输。当攻击者向PLC的串行通信端口发送特定命令时，可能会获取到用户凭证，进而获得PLC程序并操控PLC。以下产品及版本受到影响：FC6A Series MICROSmart All-in-One CPU module Ver.2.60及之前版本、FC6B Series MICROSmart All-in-One CPU module Ver.2.60及之前版本、FC6A Series MI
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
IDEC Corporation FC6A Series MICROSmart All-in-One CPU module Ver.2.60 and earlier -
IDEC Corporation FC6B Series MICROSmart All-in-One CPU module Ver.2.60 and earlier -
IDEC Corporation FC6A Series MICROSmart Plus CPU module Ver.2.40 and earlier -
IDEC Corporation FC6B Series MICROSmart Plus CPU module Ver.2.60 and earlier -
IDEC Corporation FT1A Series SmartAXIS Pro/Lite Ver.2.41 and earlier -

II. Public POCs for CVE-2024-41927

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III. Intelligence Information for CVE-2024-41927

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Vendor Advisories for CVE-2024-41927 (1)

IV. Related Vulnerabilities

Same vendor: IDEC Corporation
Same weakness: CWE-319