CVE-2024-41971— WAGO: Arbitrary File Overwrite in Multiple Devices
Quick assessment
Affected
WAGO CC100 0751-9x01
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.
WAGO Edge Controller等都是德国万可（WAGO）公司的产品。WAGO Edge Controller是一个边缘控制器。WAGO PFC是一款用于模块化 WAGO-I/O 系统的紧凑型 PLC。WAGO CC100 0751-9x01是一款紧凑型控制器。 WAGO多款产品存在路径遍历漏洞，该漏洞源于低权限远程攻击者可以覆盖文件系统上的任意文件，从而导致拒绝服务和数据丢失。以下产品受到影响：WAGO CC100 0751-9x01、WAGO Edge Controller 0752-8303
Possible ATT&CK Techniques 1 AI
T1222 · File and Directory Permissions Modification
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I. Basic Information for CVE-2024-41971
Vulnerability Information
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Vulnerability Title
WAGO: Arbitrary File Overwrite in Multiple Devices
Source: CVE Program / CVE List V5
Vulnerability Description
A low privileged remote attacker can overwrite an arbitrary file on the filesystem leading to a DoS and data loss.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
WAGO多款产品 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WAGO Edge Controller等都是德国万可（WAGO）公司的产品。WAGO Edge Controller是一个边缘控制器。WAGO PFC是一款用于模块化 WAGO-I/O 系统的紧凑型 PLC。WAGO CC100 0751-9x01是一款紧凑型控制器。 WAGO多款产品存在路径遍历漏洞，该漏洞源于低权限远程攻击者可以覆盖文件系统上的任意文件，从而导致拒绝服务和数据丢失。以下产品受到影响：WAGO CC100 0751-9x01、WAGO Edge Controller 0752-8303
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 |
|---|---|---|---|---|
| WAGO | CC100 0751-9x01 | 0.0.0 ~ 4.5.10 (FW27) | - |
|
| WAGO | PFC100 G2 0750-811x-xxxx-xxxx | 0.0.0 ~ 4.5.10 (FW27) | - |
|
| WAGO | PFC200 G2 750-821x-xxx-xxx | 0.0.0 ~ 4.5.10 (FW27) | - |
|
| WAGO | TP600 0762-420x/8000-000x | 0.0.0 ~ 4.5.10 (FW27) | - |
|
| WAGO | TP600 0762-430x/8000-000x | 0.0.0 ~ 4.5.10 (FW27) | - |
|
| WAGO | TP600 0762-520x/8000-000x | 0.0.0 ~ 4.5.10 (FW27) | - |
|
| WAGO | TP600 0762-530x/8000-000x | 0.0.0 ~ 4.5.10 (FW27) | - |
|
| WAGO | TP600 0762-620x/8000-000x | 0.0.0 ~ 4.5.10 (FW27) | - |
|
| WAGO | TP600 0762-630x/8000-000x | 0.0.0 ~ 4.5.10 (FW27) | - |
|
| WAGO | Edge Controller 0752-8303/8000-0002 | 0.0.0 ~ 4.5.10 (FW27) | - |
|
| WAGO | PFC200 G2 0750-821x/xxx-xxx | 0.0.0 ~ 04.04.03 (70) | - |
|
| WAGO | CC100 0751/9x01 | 0.0.0 ~ 04.03.03 (72) | - |
|
| WAGO | CC100 0751/9x01 | 0.0.0 ~ 04.04.03 (70) | - |
|
II. Public POCs for CVE-2024-41971
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · WAGO · 2024-11-18 · 8 CVEs total
| CVE-2024-41969 | 8.8 HIGH | WAGO: CODESYS V3 Configuration Authentication Bypass in Multiple Devices |
| CVE-2024-41967 | 8.1 HIGH | WAGO: Boot Mode Manipulation in Multiple Devices |
| CVE-2024-41973 | 8.1 HIGH | WAGO: Remote Arbitrary File Write with Root Privileges in multiple Devices |
| CVE-2024-41974 | 7.1 HIGH | WAGO: BACNet Service Property Modification Due to Permission Misconfiguration in Multiple |
| CVE-2024-41972 | 6.5 MEDIUM | WAGO: Arbitrary File Overwrite Leading to Privileged File Read in Multiple Devices |
| CVE-2024-41970 | 5.7 MEDIUM | WAGO: Unauthorized Diagnostic Data Exposure in Multiple Devices |
| CVE-2024-41968 | 5.4 MEDIUM | WAGO: Docker Settings Manipulation in Multiple Devices |
IV. Related Vulnerabilities
Same product: CC100 0751-9x01
-
CVE-2025-25264
Overly Permissive CORS Policy in WAGO Device Manager -
CVE-2025-0101
WAGO: Year 2038 problem -
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Wago: Vulnerability in libwagosnmp -
CVE-2024-41974
WAGO: BACNet Service Property Modification Due to Permission -
CVE-2024-41973
WAGO: Remote Arbitrary File Write with Root Privileges in mu
Same vendor: WAGO
-
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Unauthenticated Access to Internal Diagnostic Interface -
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Backend Access Due to Insufficient Input Validation
Same weakness: CWE-22
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V. Comments for CVE-2024-41971
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