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Vulnerability Details :

CVE-2026-10521

Summary
Assigner-CERTVDE
Assigner Org ID-270ccfa6-a436-4e77-922e-914ec3a9685c
Published At-23 Jun, 2026 | 07:34
Updated At-23 Jun, 2026 | 12:28
Rejected At-
Credits

Authenticated unintended access to critical program parameters

An high privileged remote attacker can access a hidden configuration method, that should not be accessible by any user, to modify critical program parameters. This can result in a total loss of confidentiality, integrity and availability.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
â–¼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:CERTVDE
Assigner Org ID:270ccfa6-a436-4e77-922e-914ec3a9685c
Published At:23 Jun, 2026 | 07:34
Updated At:23 Jun, 2026 | 12:28
Rejected At:
â–¼CVE Numbering Authority (CNA)
Authenticated unintended access to critical program parameters

An high privileged remote attacker can access a hidden configuration method, that should not be accessible by any user, to modify critical program parameters. This can result in a total loss of confidentiality, integrity and availability.

Affected Products
Vendor
MB connect line
Product
mbCONNECT24
Default Status
unaffected
Versions
Affected
  • From 0.0.0 before 2.20.2 (semver)
Vendor
MB connect line
Product
mymbCONNECT24
Default Status
unaffected
Versions
Affected
  • From 0.0.0 before 2.20.2 (semver)
Vendor
MB connect line
Product
mbCONNECT24
Default Status
unaffected
Versions
Affected
  • 2.20.1
Vendor
MB connect line
Product
mymbCONNECT24
Default Status
unaffected
Versions
Affected
  • 2.20.1
Problem Types
TypeCWE IDDescription
CWECWE-425CWE-425 Direct Request ('Forced Browsing')
Type: CWE
CWE ID: CWE-425
Description: CWE-425 Direct Request ('Forced Browsing')
Metrics
VersionBase scoreBase severityVector
4.08.6HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
3.17.2HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Version: 4.0
Base score: 8.6
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 3.1
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://www.certvde.com/en/advisories/VDE-2026-068/
N/A
Hyperlink: https://www.certvde.com/en/advisories/VDE-2026-068/
Resource: N/A
â–¼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
Information is not available yet
â–¼National Vulnerability Database (NVD)
nvd.nist.gov
Source:info@cert.vde.com
Published At:23 Jun, 2026 | 08:16
Updated At:23 Jun, 2026 | 14:33

An high privileged remote attacker can access a hidden configuration method, that should not be accessible by any user, to modify critical program parameters. This can result in a total loss of confidentiality, integrity and availability.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.08.6HIGH
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Secondary3.17.2HIGH
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
N/A
Type: Secondary
Version: 4.0
Base score: 8.6
Base severity: HIGH
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 3.1
Base score: 7.2
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Type: N/A
Version:
Base score:
Base severity: N/A
Vector:
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-425Secondaryinfo@cert.vde.com
CWE ID: CWE-425
Type: Secondary
Source: info@cert.vde.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://www.certvde.com/en/advisories/VDE-2026-068/info@cert.vde.com
N/A
Hyperlink: https://www.certvde.com/en/advisories/VDE-2026-068/
Source: info@cert.vde.com
Resource: N/A

Change History

0
Information is not available yet

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||
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Product-mbNET/mbNET.rokeyREX200/250mbNET.miniREX100
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||
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||
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KEV Added-Not Available
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Known To Be Used In Ransomware Campaigns?-Not Available
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Details not found