CVE-2025-4124— ISPSoft File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
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I. Basic Information for CVE-2025-4124
Vulnerability Information
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Vulnerability Title
ISPSoft File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
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 ISP file.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
跨界内存写
Source: NVD (National Vulnerability Database)
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ISP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-2025-4124
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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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-2025-22884 | 7.8 HIGH | ISPSoft File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability |
| CVE-2025-22883 | 7.8 HIGH | ISPSoft File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability |
| CVE-2025-22882 | 7.8 HIGH | ISPSoft File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability |
IV. Related Vulnerabilities
Same product: ISPSoft
- CVE-2025-4125
ISPSoft File Parsing Out-Of-Bounds Write Remote Code Executi - CVE-2025-22884
ISPSoft File Parsing Stack-based Buffer Overflow Remote Code - CVE-2025-22883
ISPSoft File Parsing Out-Of-Bounds Write Remote Code Executi - CVE-2025-22882
ISPSoft File Parsing Stack-based Buffer Overflow Remote Code - CVE-2023-5131
Delta Electronics ISPSoft Heap Buffer-Overflow
Same vendor: Delta Electronics
- CVE-2026-1361
ASDA-Soft Stack-based Buffer Overflow Vulnerability - CVE-2026-0975
DIAView - Command Injection Vulnerability - CVE-2025-62581
DIAView - Authentication Bypass Vulnerability - CVE-2025-62582
DIAView - Authentication Bypass Vulnerability - CVE-2025-15359
DVP-12SE11T - Out-of-bound memory write Vulnerability
V. Comments for CVE-2025-4124
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