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CVE-2025-41763

Unchecked role in wwwdnload.cgi

Published: Mar 9, 2026Updated: Mar 11, 2026 Sources: CVE List NVDCWE-497
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.2%
Top 85.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A low‑privileged remote attacker can directly interact with the wwwdnload.cgi endpoint to download any resource available to administrators, including system backups and certificate request files.

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-497

Affected Products

UBR-01 Mk IIMBSICS / OT / IoT
UBR-02MBSICS / OT / IoT
UBR-LONMBSICS / OT / IoT
universal bacnet router firmwarembs-solutions
Embedded
ICS / OT / IoT / industrial-network
mbscommercialICS / OT / IoT
mbs-solutionscommercialICS / OT / IoT

Exploitability

Official Patch Available

References

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

Timeline

Published
Mar 9, 2026
Last Updated
Mar 11, 2026

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