What’s Vulnerable › Vulnerabilities
CVE-2025-41766: Stack buffer overflow on parsing web request
- Severity: high (CVSS 8.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% 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-787
Description
A low-privileged remote attacker can trigger a stack-based buffer overflow via a crafted HTTP POST request using the ubr-network method resulting in full device compromise.
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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