CVE-2023-37551— CODESYS Files or Directories Accessible to External Parties in CmpApp
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I. Basic Information for CVE-2023-37551
Vulnerability Information
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Vulnerability Title
CODESYS Files or Directories Accessible to External Parties in CmpApp
Source: NVD (National Vulnerability Database)
Vulnerability Description
In multiple Codesys products in multiple versions, after successful authentication as a user, specially crafted network communication requests can utilize the CmpApp component to download files with any file extensions to the controller. In contrast to the regular file download via CmpFileTransfer, no filtering of certain file types is performed here. As a result, the integrity of the CODESYS control runtime system may be compromised by the files loaded onto the controller.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
对外部实体的文件或目录可访问
Source: NVD (National Vulnerability Database)
Vulnerability Title
多款Codesys产品 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
3s-smart Software Solutions CODESYS是德国德国3S智能软件系统方案有限公司（3s-smart Software Solutions）公司的一套控制器开发系统 多款Codesys产品存在安全漏洞，该漏洞源于没有对某些文件类型执行过滤。以下产品及版本受到影响：CODESYS Control for BeagleBone SL V4.10.0.0之前版本、CODESYS Control for emPC-A/iMX6 SL V4.10.0.0之前版本、CODESYS Contr
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 | CODESYS Control for BeagleBone SL | 0 ~ V4.10.0.0 | - | |
| CODESYS | CODESYS Control for emPC-A/iMX6 SL | 0 ~ V4.10.0.0 | - | |
| CODESYS | CODESYS Control for IOT2000 SL | 0 ~ V4.10.0.0 | - | |
| CODESYS | CODESYS Control for Linux SL | 0 ~ V4.10.0.0 | - | |
| CODESYS | CODESYS Control for PFC100 SL | 0 ~ V4.10.0.0 | - | |
| CODESYS | CODESYS Control for PFC200 SL | 0 ~ V4.10.0.0 | - | |
| CODESYS | CODESYS Control for PLCnext SL | 0 ~ V4.10.0.0 | - | |
| CODESYS | CODESYS Control for Raspberry Pi SL | 0 ~ V4.10.0.0 | - | |
| CODESYS | CODESYS Control for WAGO Touch Panels 600 SL | 0 ~ V4.10.0.0 | - | |
| CODESYS | CODESYS Control RTE (for Beckhoff CX) SL | 0 ~ V3.5.19.20 | - | |
| CODESYS | CODESYS Control RTE (SL) | 0 ~ V3.5.19.20 | - | |
| CODESYS | CODESYS Control Runtime System Toolkit | 0 ~ V3.5.19.20 | - | |
| CODESYS | CODESYS Control Win (SL) | 0 ~ V3.5.19.20 | - | |
| CODESYS | CODESYS Development System V3 | 0 ~ V3.5.19.20 | - | |
| CODESYS | CODESYS HMI (SL) | 0 ~ V3.5.19.20 | - | |
| CODESYS | CODESYS Safety SIL2 Runtime Toolkit | 0 ~ V3.5.19.20 | - |
II. Public POCs for CVE-2023-37551
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · CODESYS · 2023-08-03 · 19 CVEs total
| CVE-2023-3663 | 8.8 HIGH | CODESYS: Missing integrity check in CODESYS Development System |
| CVE-2022-4046 | 8.8 HIGH | CODESYS: Improper memory restrictions fro CODESYS Control |
| CVE-2023-3662 | 7.3 HIGH | CODESYS: Vulnerability in CODESYS Development System allows for execution of binaries |
| CVE-2023-37546 | 6.5 MEDIUM | CODESYS: Improper Input Validation in CmpApp component |
| CVE-2023-37547 | 6.5 MEDIUM | CODESYS: Improper Input Validation in CmpApp component |
| CVE-2023-37548 | 6.5 MEDIUM | CODESYS: Improper Input Validation in CmpApp component |
| CVE-2023-37549 | 6.5 MEDIUM | CODESYS: Improper Input Validation in CmpApp component |
| CVE-2023-37550 | 6.5 MEDIUM | CODESYS: Improper Input Validation in CmpApp component |
| CVE-2023-37552 | 6.5 MEDIUM | CODESYS Improper Input Validation in CmpAppBP |
| CVE-2023-37553 | 6.5 MEDIUM | CODESYS Improper Input Validation in CmpAppBP |
| CVE-2023-37554 | 6.5 MEDIUM | CODESYS Improper Input Validation in CmpAppBP |
| CVE-2023-37555 | 6.5 MEDIUM | CODESYS Improper Input Validation in CmpAppBP |
| CVE-2023-37556 | 6.5 MEDIUM | CODESYS Improper Input Validation in CmpAppBP |
| CVE-2023-37557 | 6.5 MEDIUM | CODESYS Heap-based Buffer Overflow in multiple products |
| CVE-2023-37558 | 6.5 MEDIUM | CODESYS Improper Validation of Consistency within Input in multiple products |
| CVE-2023-37559 | 6.5 MEDIUM | CODESYS Improper Validation of Consistency within Input in multiple products |
| CVE-2023-37545 | 6.5 MEDIUM | CODESYS: Improper Input Validation in CmpApp component |
| CVE-2023-3669 | 3.3 LOW | CODESYS: Missing Brute-Force protection in CODESYS Development System |
IV. Related Vulnerabilities
Same product: CODESYS Control for BeagleBone SL
- CVE-2025-0694
CODESYS Control V3 removable media path traversal - CVE-2024-8175
CODESYS: web server vulnerable to DoS - CVE-2024-5000
CODESYS: Incorrect calculation of buffer size can cause DoS - CVE-2023-6357
OS Command Injection in multiple CODESYS products - CVE-2022-4046
CODESYS: Improper memory restrictions fro CODESYS Control
Same vendor: CODESYS
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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-552
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Unauthorized Arbitrary File Read via RMI in AdminServer Inte - CVE-2019-25709
CF Image Hosting Script 1.6.5 Unauthorized Database Access - CVE-2026-33698
Chamilo LMS affected by unauthenticated RCE in main/install - CVE-2021-47960
Synology SSL VPN Client 安全漏洞 - CVE-2026-35446
LORIS has a path traversal in FilesDownloadHandler
V. Comments for CVE-2023-37551
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