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I. Basic Information for CVE-2023-43820
Vulnerability Information

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Vulnerability Title
Delta Electronics Delta Industrial Automation DOPSoft DPS File wLogTitlesPrevValueLen Buffer Overflow Remote Code Execution
Source: NVD (National Vulnerability Database)
Vulnerability Description
A stack based buffer overflow exists in Delta Electronics Delta Industrial Automation DOPSoft when parsing the wLogTitlesPrevValueLen field of a DPS file. A remote, unauthenticated attacker can exploit this vulnerability by enticing a user to open a specially crafted DPS file to achieve remote code execution.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Delta Electronics DOPSoft 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Delta Electronics DOPSoft是中国台湾台达电子(Delta Electronics)公司的一套人机界面(HMI)软件。 Delta Electronics DOPSoft 存在安全漏洞,该漏洞源于解析 DPS 文件的 wLogTitlesPrevValueLen 字段时存在基于堆栈的缓冲区溢出漏洞。
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
VendorProductAffected VersionsCPESubscribe
Delta ElectronicsDOPSoft 2.00.00.00 ~ 2.00.07.04 -
II. Public POCs for CVE-2023-43820
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III. Intelligence Information for CVE-2023-43820
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