CVE-2018-14800
Quick assessment
Affected
Delta Electronics ISPSoft
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.
Delta Electronics ISPSoft是台达电子（Delta Electronics）公司的一套PLC（可编程逻辑控制器）编程软件。 Delta Electronics ISPSoft 3.0.5及之前版本中存在安全漏洞。攻击者可借助特制的文件利用该漏洞造成应用程序越界读取，进而在该应用程序的上下文中执行代码。
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I. Basic Information for CVE-2018-14800
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Delta Electronics ISPSoft version 3.0.5 and prior allow an attacker, by opening a crafted file, to cause the application to read past the boundary allocated to a stack object, which could allow execution of code under the context of the application.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Delta Electronics ISPSoft 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Delta Electronics ISPSoft是台达电子（Delta Electronics）公司的一套PLC（可编程逻辑控制器）编程软件。 Delta Electronics ISPSoft 3.0.5及之前版本中存在安全漏洞。攻击者可借助特制的文件利用该漏洞造成应用程序越界读取，进而在该应用程序的上下文中执行代码。
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 |
|---|---|---|---|---|
| Delta Electronics | ISPSoft | Version 3.0.5 and prior | - |
|
II. Public POCs for CVE-2018-14800
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-14800 (1)
Other References for CVE-2018-14800 (1)
-
https://ics-cert.us-cert.gov/advisories/ICSA-18-275-01 x_refsource_MISC
IV. Related Vulnerabilities
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CVE-2025-22883
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CVE-2025-22882
ISPSoft File Parsing Stack-based Buffer Overflow Remote Code
Same vendor: Delta Electronics
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V. Comments for CVE-2018-14800
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