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CVE-2025-41765

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CVE-2025-41765

Published: Mar 9, 2026

Modified: Mar 9, 2026

PUBLISHED

CVSS v3.1

9.1

CRITICAL

Description

Due to insufficient authorization enforcement, an unauthorized remote attacker can exploit the wwwupload.cgi endpoint to upload and apply arbitrary data. This includes, but is not limited to, contact images, HTTPS certificates, system backups for restoration, server peer configurations, and BACnet/SC server certificates and keys.

VendorProductVersions

MBS

UBR-01 Mk II

affected
0.0.0 - < 6.0.1.0

MBS

UBR-02

affected
0.0.0 - < 6.0.1.0

MBS

UBR-LON

affected
0.0.0 - < 6.0.1.0

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

High

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