What is CVE-2025-41753?

CVE-2025-41753 is a critical-severity vulnerability in Wago 0750-811x-Xxxx-Xxxx, classified under Path Traversal. CVSS score: 9.8/10. Published 2026-10-01.

How severe is CVE-2025-41753?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Path Traversal in Wago 0750-811x-Xxxx-Xxxx

CVE-2025-41753

The object name of a dynamically created BACnet File Object is interpreted as a file path without sufficient validation. Because relative paths are not limited to the intended directory, an unauthenticated remote attacker can traverse outside of it and read or overwrite arbitrary files on the device, which may lead to full system compromise.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2026-10-01 · last modified 2026-10-01.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Weakness classification (CWE)

CWE-22 — Path Traversal

References

www.certvde.com/en/advisories/VDE-2025-102/

Frequently asked questions

What is CVE-2025-41753?: CVE-2025-41753 is a critical-severity vulnerability in Wago 0750-811x-Xxxx-Xxxx, classified under Path Traversal. CVSS score: 9.8/10. Published 2026-10-01.
How severe is CVE-2025-41753?: Critical severity. CVSS v3 base score is 9.8 out of 10.