CVE-2025-41651 — AI Deep Analysis Summary

🚨 **Essence**: A critical **Access Control Error** (CWE-306) in Weidmueller Interface devices. 📉 **Consequences**: Full compromise of confidentiality, integrity, and availability.…

🛡️ **Root Cause**: **CWE-306: Missing Authentication for Critical Function**.…

🏭 **Affected Products**: Weidmueller Interface series. Specifically: **E-SW-VL08MT-8TX**, **IE-SW-PL10M-3GT-7TX**, **IE-SW-PL10MT-3GT-7TX**, and **IE-SW-VL05M-5TX**. These are managed and unmanaged Ethernet switches.

💀 **Attacker Capabilities**: With **CVSS 9.8 (Critical)**, hackers can: 🔓 Read sensitive data (C:H), 🔨 Modify system configurations (I:H), and 💥 Cause complete service denial (A:H).…

⚡ **Exploitation Threshold**: **LOW**. 📝 Vector: **AV:N/AC:L/PR:N/UI:N**. No authentication required (PR:N), no user interaction needed (UI:N), and low complexity (AC:L).…

🔍 **Public Exploit**: **None listed** in the current data. The `pocs` array is empty. However, given the critical CVSS score and lack of auth, wild exploitation is highly likely to emerge quickly.

🔎 **Self-Check**: Scan for Weidmueller Interface switches (E-SW/IE-SW series). Check if management interfaces (HTTP/SSH/Telnet) are accessible without strict ACLs or if default credentials are active.…

🛠️ **Official Fix**: Refer to **VDE Advisory VDE-2025-044** (Published 2025-05-27). Check the vendor's security portal for firmware updates or configuration patches addressing CWE-306.

🚧 **No Patch Workaround**: 1️⃣ **Isolate** devices on a separate VLAN. 2️⃣ **Block** management ports (80, 443, 22, 23) via firewall rules. 3️⃣ Enforce **strong authentication** if configurable.…

🔥 **Urgency**: **CRITICAL (P1)**. With a CVSS of **9.8** and no auth requirement, this is an immediate threat to industrial networks.…