CVE-2025-41758
High
Description
A low-privileged remote attacker can exploit an arbitrary file write vulnerability in the wwupload.cgi endpoint. Due to path traversal this can lead to overwriting arbitrary files on the device and achieving a full system compromise.
SeverityHigh
CVSS8.8
Exploit probability49. percentile0.6%
ProductMbs-solutions Universal Bacnet Router Firmware
PublishedMar 9, 2026
First seenMar 9, 2026
Weakness typeCWE-22Path traversal
How to fix
Update
- mbs-solutions universal_bacnet_router_firmware6.0.1.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mbs-solutions universal_bacnet_router_firmware | v < 6.0.1.0 | 6.0.1.0 |
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