CVE-2025-41758

8.8 highEPSS 0.6%

High (8.8) in mbs-solutions universal bacnet router firmware. EPSS 0.6% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

8.8 high

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

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 47% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2026-03-09
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mbs-solutions:universal_bacnet_router_firmware

References

https://www.mbs-solutions.de/mbs-2025-0001

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