CVE-2025-41687

Weidmueller: Unauthenticated Stack-Based Buffer Overflow in u-link Management API

State: Published
Severity: 9.8 Critical
Published: Jul 23, 2025
Updated: Jul 23, 2025
Reserved: Apr 16, 2025

Description

An unauthenticated remote attacker may use a stack based buffer overflow in the u-link Management API to gain full access on the affected devices.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CERTVDE

Weaknesses

CWE-121 Stack-based Buffer Overflow

Affected Products

Product	Versions
IE-SR-2TX-WLWeidmueller	V0.0 to before V1.49Affected
IE-SR-2TX-WL-4G-EUWeidmueller	V0.0 to before V1.62Affected
IE-SR-2TX-WL-4G-US-VWeidmueller	V0.0 to before V1.62Affected

References

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

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