What’s Vulnerable › Vulnerabilities
CVE-2025-41767: Signature bypass on update upload
- Severity: high (CVSS 7.2 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-03-09 · updated 2026-06-17
- Weakness: CWE-347
Description
A high-privileged remote attacker can fully compromise the device by abusing an update signature bypass vulnerability in the wwwupdate.cgi method in the web interface of UBR.
Affected products
- Mbs-Solutions Universal Bacnet Router Firmware: before 6.0.1.0 — fixed in 6.0.1.0
How to fix
Upgrade to a fixed version: Mbs-Solutions Universal Bacnet Router Firmware 6.0.1.0. Check the vendor advisory for mitigations.
References
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