A low‑privileged local attacker who gains access to the UBR service account (e.g., via SSH) can escalate privileges to obtain full system access. This is due to the service account being permitted to execute certain binaries (e.g., tcpdump and ip) with sudo.

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Vendors Products
Ubr-01 Mk Ii Subscribe
Ubr-lon Subscribe
Mbs-solutions Subscribe
Ubr-01 Mk Ii Subscribe
Ubr-lon Subscribe
Universal Bacnet Router Firmware Subscribe
Advisories

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Fixes

Solution

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Workaround

No workaround given by the vendor.

References
History

Wed, 11 Mar 2026 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Mbs-solutions
Mbs-solutions ubr-01 Mk Ii
Mbs-solutions ubr-02
Mbs-solutions ubr-lon
Mbs-solutions universal Bacnet Router Firmware
CPEs cpe:2.3:h:mbs-solutions:ubr-01_mk_ii:-:*:*:*:*:*:*:*
cpe:2.3:h:mbs-solutions:ubr-02:-:*:*:*:*:*:*:*
cpe:2.3:h:mbs-solutions:ubr-lon:-:*:*:*:*:*:*:*
cpe:2.3:o:mbs-solutions:universal_bacnet_router_firmware:*:*:*:*:*:*:*:*
Vendors & Products Mbs-solutions
Mbs-solutions ubr-01 Mk Ii
Mbs-solutions ubr-02
Mbs-solutions ubr-lon
Mbs-solutions universal Bacnet Router Firmware

Tue, 10 Mar 2026 14:15:00 +0000

Type Values Removed Values Added
First Time appeared Mbs
Mbs ubr-01 Mk Ii
Mbs ubr-02
Mbs ubr-lon
Vendors & Products Mbs
Mbs ubr-01 Mk Ii
Mbs ubr-02
Mbs ubr-lon

Mon, 09 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Mon, 09 Mar 2026 08:30:00 +0000

Type Values Removed Values Added
Description A low‑privileged local attacker who gains access to the UBR service account (e.g., via SSH) can escalate privileges to obtain full system access. This is due to the service account being permitted to execute certain binaries (e.g., tcpdump and ip) with sudo.
Title Privilege escalation possible
Weaknesses CWE-88
References
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2026-03-09T20:14:04.600Z

Reserved: 2025-04-16T11:18:45.760Z

Link: CVE-2025-41761

cve-icon Vulnrichment

Updated: 2026-03-09T20:04:15.345Z

cve-icon NVD

Status : Analyzed

Published: 2026-03-09T09:16:00.263

Modified: 2026-03-11T18:27:21.243

Link: CVE-2025-41761

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-03-10T14:10:05Z

Weaknesses