CVE-2025-41684: Weidmueller: Root Command Injection via Unsanitized Input in tls_iotgen_setting Endpoint

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-07-23 · updated 2026-06-17
Weakness: CWE-78

Description

An authenticated remote attacker can execute arbitrary commands with root privileges on affected devices due to lack of improper sanitizing of user input in the Main Web Interface (endpoint tls_iotgen_setting).

Affected products

Weidmueller IE-SR-2TX-WL: from V0.0 before V1.49 — fixed in V1.49
Weidmueller IE-SR-2TX-WL-4G-EU: from V0.0 before V1.62 — fixed in V1.62
Weidmueller IE-SR-2TX-WL-4G-US-V: from V0.0 before V1.62 — fixed in V1.62

How to fix

Upgrade to a fixed version: Weidmueller IE-SR-2TX-WL V1.49; Weidmueller IE-SR-2TX-WL-4G-EU V1.62; Weidmueller IE-SR-2TX-WL-4G-US-V V1.62. Check the vendor advisory for mitigations.

References

https://certvde.com/de/advisories/VDE-2025-052

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