CVE-2025-7731— Information Disclosure Vulnerability in MELSEC iQ-F Series CPU module
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I. Basic Information for CVE-2025-7731
Vulnerability Information
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Vulnerability Title
Information Disclosure Vulnerability in MELSEC iQ-F Series CPU module
Source: NVD (National Vulnerability Database)
Vulnerability Description
Cleartext Transmission of Sensitive Information vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU module allows a remote unauthenticated attacker to obtain credential information by intercepting SLMP communication messages, and read or write the device values of the product and stop the operations of programs by using the obtained credential information.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
敏感数据的明文传输
Source: NVD (National Vulnerability Database)
Vulnerability Title
Mitsubishi Electric MELSEC iQ-F Series CPU 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mitsubishi Electric MELSEC iQ-F Series CPU是日本三菱电机（Mitsubishi Electric）公司的一系列CPU模块。 Mitsubishi Electric MELSEC iQ-F Series CPU存在安全漏洞，该漏洞源于明文传输敏感信息，可能导致凭据泄露。
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
II. Public POCs for CVE-2025-7731
| # | POC Description | Source Link | Shenlong Link |
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- JVNVU#90041458: 三菱電機製MELSEC iQ-F CPUユニットにおける複数の脆弱性government-resource
- https://nvd.nist.gov/vuln/detail/CVE-2025-7731
IV. Related Vulnerabilities
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V. Comments for CVE-2025-7731
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