CVE-2025-41658— CODESYS Toolkit Exposes Sensitive Files via Default Permissions
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2025-41658
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
CODESYS Toolkit Exposes Sensitive Files via Default Permissions
Source: NVD (National Vulnerability Database)
Vulnerability Description
CODESYS Runtime Toolkit-based products may expose sensitive files to local low-privileged operating system users due to default file permissions.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
缺省权限不正确
Source: NVD (National Vulnerability Database)
Vulnerability Title
CODESYS Runtime Toolkit 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CODESYS Runtime Toolkit是德国CODESYS公司的一个全面的可编程控制器软件开发工具包。用于将嵌入式平台或工业 PC 转化为控制器，支持二次开发。 CODESYS Runtime Toolkit存在安全漏洞，该漏洞源于默认文件权限，可能导致敏感文件暴露。
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 |
|---|---|---|---|---|
| CODESYS | Runtime Toolkit | 0.0.0.0 ~ 3.5.21.20 | - | |
| CODESYS | Control for BeagleBone SL | 0.0.0.0 ~ 4.16.0.0 | - | |
| CODESYS | Control for emPC-A/iMX6 SL | 0.0.0.0 ~ 4.16.0.0 | - | |
| CODESYS | Control for IOT2000 SL | 0.0.0.0 ~ 4.16.0.0 | - | |
| CODESYS | Control for Linux ARM SL | 0.0.0.0 ~ 4.16.0.0 | - | |
| CODESYS | Control for Linux SL | 0.0.0.0 ~ 4.16.0.0 | - | |
| CODESYS | Control for PFC100 SL | 0.0.0.0 ~ 4.16.0.0 | - | |
| CODESYS | Control for PFC200 SL | 0.0.0.0 ~ 4.16.0.0 | - | |
| CODESYS | Control for PLCnext SL | 0.0.0.0 ~ 4.16.0.0 | - | |
| CODESYS | Control for Raspberry Pi SL | 0.0.0.0 ~ 4.16.0.0 | - | |
| CODESYS | Control for WAGO Touch Panels 600 SL | 0.0.0.0 ~ 4.16.0.0 | - | |
| CODESYS | Virtual Control SL | 0.0.0.0 ~ 4.16.0.0 | - |
II. Public POCs for CVE-2025-41658
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2025-41658
请登录查看更多情报信息。
Same Patch Batch · CODESYS · 2025-08-04 · 3 CVEs total
| CVE-2025-41659 | 8.3 HIGH | CODESYS Control PKI Exposure Enables Remote Certificate Access |
| CVE-2025-41691 | 7.5 HIGH | CODESYS Control DoS via Unauthenticated NULL Pointer Dereference |
IV. Related Vulnerabilities
Same product: Runtime Toolkit
- CVE-2022-32143
CODESYS runtime system prone to directory acces - CVE-2022-32142
CODESYS runtime system prone to denial of service due to use - CVE-2022-32141
CODESYS runtime system prone to denial of service due to buf - CVE-2022-32140
CODESYS runtime system prone to denial of service due to buf - CVE-2022-32139
CODESYS runtime system prone to denial of service due to out
Same vendor: CODESYS
- CVE-2026-35225
Improper timeout handling in CODESYS EtherNetIP - CVE-2026-3509
CODESYS Control Audit Log Format String DoS - CVE-2025-41660
CODESYS Control Boot Application Replacement Enables Code Ex - CVE-2026-2364
CODESYS Installer TOCTOU Privilege Escalation - CVE-2025-41700
CODESYS Development System - Deserialization of Untrusted Da
Same weakness: CWE-276
- CVE-2026-0539
Local Privilege Escalation in pcvisit service client - CVE-2026-6823
HKUDS OpenHarness Insecure Default Remote Channel Allowlist - CVE-2026-6819
HKUDS OpenHarness Plugin Management Command Exposure - CVE-2026-39454
SKYSEA Client View 安全漏洞 - CVE-2026-30811
Missing Authorization in Configuration Ajax Endpoint leads t
V. Comments for CVE-2025-41658
No comments yet