CVE-2023-43776— Weak encoding vulnerability in easyE4
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I. Basic Information for CVE-2023-43776
Vulnerability Information
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Vulnerability Title
Weak encoding vulnerability in easyE4
Source: NVD (National Vulnerability Database)
Vulnerability Description
Eaton easyE4 PLC offers a device password protection functionality to facilitate a secure connection and prevent unauthorized access. It was observed that the device password was stored with a weak encoding algorithm in the easyE4 program file when exported to SD card (*.PRG file ending).
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
口令使用弱密码学算法
Source: NVD (National Vulnerability Database)
Vulnerability Title
Eaton easyE4 PLC 加密问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eaton easyE4 PLC是美国伊顿（Eaton）公司的一款 PLC。 Eaton easyE4 PLC存在安全漏洞，该漏洞源于程序文件中的设备密码采用弱编码算法存储。
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-2023-43776
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | Password recovery easySoft and easyE4 (CVE-2023-43776 and CVE-2023-43777) | https://github.com/SySS-Research/easy-password-recovery | POC Details |
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IV. Related Vulnerabilities
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