Description
A local attacker can perform a confusion attack on the cfgparser via a specially crafted file on an USB stick leading to code execution. This can result in a total loss of confidentiality, integrity and availability.
Published: 2026-05-27
Score: 8.4 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 27 May 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Wed, 27 May 2026 09:00:00 +0000

Type Values Removed Values Added
Description A local attacker can perform a confusion attack on the cfgparser via a specially crafted file on an USB stick leading to code execution. This can result in a total loss of confidentiality, integrity and availability.
Title Command injection via USB
First Time appeared Helmholz
Helmholz rex100
Helmholz rex200 250
Mb Connect Line
Mb Connect Line mbnet
Mb Connect Line mbnet.mini
Mb Connect Line mbnet Mbnet.rokey
Weaknesses CWE-1287
CPEs cpe:2.3:a:helmholz:rex100:*:*:*:*:*:*:*:*
cpe:2.3:a:helmholz:rex200_250:*:*:*:*:*:*:*:*
cpe:2.3:a:mb_connect_line:mbnet.mini:*:*:*:*:*:*:*:*
cpe:2.3:a:mb_connect_line:mbnet_mbnet.rokey:*:*:*:*:*:*:*:*
cpe:2.3:o:helmholz:rex100:3.0.2:*:*:*:*:*:*:*
cpe:2.3:o:helmholz:rex200_250:8.4.4:*:*:*:*:*:*:*
cpe:2.3:o:mb_connect_line:mbnet.mini:3.0.2:*:*:*:*:*:*:*
cpe:2.3:o:mb_connect_line:mbnet:8.4.4:*:*:*:*:*:*:*
Vendors & Products Helmholz
Helmholz rex100
Helmholz rex200 250
Mb Connect Line
Mb Connect Line mbnet
Mb Connect Line mbnet.mini
Mb Connect Line mbnet Mbnet.rokey
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Helmholz Rex100 Rex200 250
Mb Connect Line Mbnet Mbnet.mini Mbnet Mbnet.rokey
cve-icon MITRE

Status: PUBLISHED

Assigner: CERTVDE

Published:

Updated: 2026-05-27T11:54:33.819Z

Reserved: 2026-04-15T09:33:02.614Z

Link: CVE-2026-40851

cve-icon Vulnrichment

Updated: 2026-05-27T11:54:26.453Z

cve-icon NVD

Status : Deferred

Published: 2026-05-27T09:16:31.687

Modified: 2026-06-17T10:45:46.467

Link: CVE-2026-40851

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-27T16:30:36Z

Weaknesses