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CVE-2025-41760

nvd nist
Published: Mar 9, 2026Modified: Jun 17, 2026

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4.9
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Exploitability: 1.2 / Impact: 3.6
Source: info@cert.vde.com (Secondary)

Description

An administrator may attempt to block all traffic by configuring a pass filter with an empty table. However, in UBR, an empty list does not enforce any restrictions and allows all network traffic to pass unfiltered.

Affected (1)

Mbs Solutions
1 product
Universal Bacnet Router Firmware
Configuration A
1 vulnerable · 3 platform
Vulnerable SoftwareAffected Versions
Universal Bacnet Router Firmware
Before 6.0.1.0
Running on/withPlatform Versions
Mbs Solutions
Ubr 01 Mk Ii
All versions
Mbs Solutions
Ubr 02
All versions
Mbs Solutions
Ubr Lon
All versions

Related CWEs

CWE-636
Not Failing Securely ('Failing Open')
When the product encounters an error condition or failure, its design requires it to fall back to a state that is less secure than other options that are available, such as selecting the weakest encryption algorithm or using the most permissive access control restrictions.

References (1)

Source: info@cert.vde.com
Vendor Advisory

Timeline

No history available yet.