CVE-2025-41759

An administrator may attempt to block all networks by specifying "\*" or "all" as the network identifier. However, these values are not supported and do not trigger any validation error. Instead, they are silently interpreted as network 0 which results in no networks being blocked at all.

CVSS v3 4.9 MEDIUM

4.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.mbs-solutions.de/mbs-2025-0001	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:mbs-solutions:universal_bacnet_router_firmware:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:mbs-solutions:ubr-01_mk_ii:-:::::::*
	cpe:2.3:h:mbs-solutions:ubr-02:-:::::::*
	cpe:2.3:h:mbs-solutions:ubr-lon:-:::::::*

History

No history.

Information

Published : 2026-03-09 09:15

Updated : 2026-03-11 18:26

NVD link : CVE-2025-41759

Mitre link : CVE-2025-41759

CVE.ORG link : CVE-2025-41759

JSON object : View

Products Affected

mbs-solutions

ubr-lon
universal_bacnet_router_firmware
ubr-02
ubr-01_mk_ii

CWE

CWE-636

Not Failing Securely ('Failing Open')

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