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CVE-2025-41651— Weidmueller: Missing Authentication Vulnerability in Industrial Ethernet Switches

Quick assessment

Affected
Weidmueller IE-SW-VL05M-5TX
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.

Weidmueller Interface E-SW-VL08MT-8TX等都是德国Weidmueller Interface公司的产品。Weidmueller Interface E-SW-VL08MT-8TX是一款管理型网络交换机。Weidmueller Interface IE-SW-PL10M-3GT-7TX是一款以太网交换机。Weidmueller Interface IE-SW-PL10MT-3GT-7TX是一款管理型网络交换机。 Weidmueller Interface多款产品存在访问控制

CVSS 9.8 · Critical EPSS 0.60% · P47
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I. Basic Information for CVE-2025-41651

Vulnerability Information
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Vulnerability Title
Weidmueller: Missing Authentication Vulnerability in Industrial Ethernet Switches
Source: CVE Program / CVE List V5
Vulnerability Description
Due to missing authentication on a critical function of the devices an unauthenticated remote attacker can execute arbitrary commands, potentially enabling unauthorized upload or download of configuration files and leading to full system compromise.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
关键功能的认证机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Weidmueller Interface多款产品 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Weidmueller Interface E-SW-VL08MT-8TX等都是德国Weidmueller Interface公司的产品。Weidmueller Interface E-SW-VL08MT-8TX是一款管理型网络交换机。Weidmueller Interface IE-SW-PL10M-3GT-7TX是一款以太网交换机。Weidmueller Interface IE-SW-PL10MT-3GT-7TX是一款管理型网络交换机。 Weidmueller Interface多款产品存在访问控制
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)

Shenlong Deep Dive — AI Deep Analysis

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Weidmueller IE-SW-VL05M-5TX 0.0.0 ~ 3.6.32 -
Weidmueller IE-SW-VL05MT-5TX 0.0.0 ~ 3.6.32 -
Weidmueller IE-SW-VL08MT-8TX 0.0.0 ~ 3.5.36 -
Weidmueller IE-SW-VL08MT-5TX-1SC-2SCS 0.0.0 ~ 3.5.36 -
Weidmueller IE-SW-VL08MT-6TX-2SC 0.0.0 ~ 3.5.36 -
Weidmueller IE-SW-VL08MT-6TX-2ST 0.0.0 ~ 3.5.36 -
Weidmueller IE-SW-VL08MT-6TX-2SCS 0.0.0 ~ 3.5.36 -
Weidmueller IE-SW-PL10M-3GT-7TX 0.0.0 ~ 3.3.34 -
Weidmueller IE-SW-PL10MT-3GT-7TX 0.0.0 ~ 3.3.34 -
Weidmueller IE-SW-PL16M-16TX 0.0.0 ~ 3.4.32 -
Weidmueller IE-SW-PL16MT-16TX 0.0.0 ~ 3.4.32 -
Weidmueller IE-SW-PL18M-2GC-16TX 0.0.0 ~ 3.4.40 -
Weidmueller IE-SW-PL18MT-2GC-16TX 0.0.0 ~ 3.4.40 -

II. Public POCs for CVE-2025-41651

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III. Intelligence Information for CVE-2025-41651

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Vendor Advisories for CVE-2025-41651 (1)

Same Patch Batch · Weidmueller · 2025-05-27 · 5 CVEs total

CVE-2025-41652 9.8 CRITICAL Weidmueller: Authentication Bypass Vulnerability in Industrial Ethernet Switches
CVE-2025-41649 7.5 HIGH Weidmueller: Out-of-Bounds Write Vulnerability in Industrial Ethernet Switches
CVE-2025-41650 7.5 HIGH Weidmueller: Denial-of-Service Vulnerability in Industrial Ethernet Switches
CVE-2025-41653 7.5 HIGH Weidmueller: Denial-of-Service Vulnerability in the web server functionality of Industrial

IV. Related Vulnerabilities

Same product: IE-SW-VL05M-5TX
Same vendor: Weidmueller
Same weakness: CWE-306

V. Comments for CVE-2025-41651

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