CVE-2025-22883— ISPSoft File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
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是中国台达电子（Delta Electronics）公司的一套PLC（可编程逻辑控制器）编程软件。 Delta Electronics ISPSoft 3.20版本存在安全漏洞，该漏洞源于解析DVP文件时存在越界写入，可能导致执行任意代码。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-22883
Vulnerability Information
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Vulnerability Title
ISPSoft File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Delta Electronics ISPSoft version 3.20 is vulnerable to an Out-Of-Bounds Write vulnerability that could allow an attacker to execute arbitrary code when parsing DVP file.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
跨界内存写
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是中国台达电子（Delta Electronics）公司的一套PLC（可编程逻辑控制器）编程软件。 Delta Electronics ISPSoft 3.20版本存在安全漏洞，该漏洞源于解析DVP文件时存在越界写入，可能导致执行任意代码。
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 | 0 ~ 3.20 | - |
|
II. Public POCs for CVE-2025-22883
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Delta Electronics · 2025-04-30 · 5 CVEs total
| CVE-2025-4125 | 7.8 HIGH | ISPSoft File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability |
| CVE-2025-4124 | 7.8 HIGH | ISPSoft File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability |
| CVE-2025-22884 | 7.8 HIGH | ISPSoft File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability |
| CVE-2025-22882 | 7.8 HIGH | ISPSoft File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability |
IV. Related Vulnerabilities
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V. Comments for CVE-2025-22883
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