CVE-2025-41764

CRITICAL

wwwupdate.cgi - Auth Bypass

Title source: llm

Description

Due to insufficient authorization enforcement, an unauthorized remote attacker can exploit the wwwupdate.cgi endpoint to upload and apply arbitrary updates.

References (1)

[Various Sources] https://www.mbs-solutions.de/mbs-2025-0001

Scores

CVSS v3 9.1

EPSS 0.0005

EPSS Percentile 14.0%

Attack Vector NETWORK

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

Details

CWE

CWE-862

Status published

Products (1)

mbs-solutions/universal_bacnet_router_firmware < 6.0.1.0

Published Mar 09, 2026

Tracked Since Mar 09, 2026