CVE-2025-41753

CRITICALCVSS 9.8

Description

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.

Timeline

Published:October 1st, 2026 7:16 AM

Last modified:October 14th, 2026 1:10 PM

CVSS Scoring

CVSS v3: 9.8 (CRITICAL)

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-22

References & Reports

Advisories, patches, and third-party reports

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

Source: NIST NVD · Data may lag official sources by up to one minute