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Vulnerability Details :

CVE-2026-6411

Summary
Assigner-icscert
Assigner Org ID-7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At-07 May, 2026 | 22:25
Updated At-08 May, 2026 | 13:06
Rejected At-
Credits

MAXHUB Pivot Client Application Use of a Broken or Risky Cryptographic Algorithm

This vulnerability, in the MAXHUB Pivot client application versions prior to v1.36.2, may allow an attacker to obtain encrypted tenant email addresses and related metadata from any tenant. Due to the presence of a hardcoded AES key within the application, the encrypted data can be decrypted, enabling access to tenant email addresses and associated information in cleartext. Furthermore, an attacker may be able to cause a denial-of-service condition by enrolling multiple unauthorized devices into a tenant via MQTT, potentially disrupting tenant operations.

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)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:icscert
Assigner Org ID:7d14cffa-0d7d-4270-9dc0-52cabd5a23a6
Published At:07 May, 2026 | 22:25
Updated At:08 May, 2026 | 13:06
Rejected At:
▼CVE Numbering Authority (CNA)
MAXHUB Pivot Client Application Use of a Broken or Risky Cryptographic Algorithm

This vulnerability, in the MAXHUB Pivot client application versions prior to v1.36.2, may allow an attacker to obtain encrypted tenant email addresses and related metadata from any tenant. Due to the presence of a hardcoded AES key within the application, the encrypted data can be decrypted, enabling access to tenant email addresses and associated information in cleartext. Furthermore, an attacker may be able to cause a denial-of-service condition by enrolling multiple unauthorized devices into a tenant via MQTT, potentially disrupting tenant operations.

Affected Products
Vendor
MAXHUB
Product
MAXHUB Pivot client application
Default Status
unaffected
Versions
Affected
  • From 0 before 1.36.2 (custom)
Unaffected
  • 1.36.2
Problem Types
TypeCWE IDDescription
CWECWE-327CWE-327
Type: CWE
CWE ID: CWE-327
Description: CWE-327
Metrics
VersionBase scoreBase severityVector
3.17.3HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Version: 3.1
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

MAXHUB recommends users upgrade the Pivot client application to v1.36.2 or newer. The remediation has been made available through an OTA update. Users running v1.36.2 or later are not affected and need only ensure they continue to maintain the latest version. At this time, MAXHUB is not aware of any public exploitation of this issue. For more information, see the MAXHUB support page. https://www.maxhub.com/en/support/

Configurations
Workarounds
Exploits
Credits
finder
Malik MAKKES and Yassine BENGANA of Abicom Groupe OCI reported this vulnerability to MAXHUB.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.maxhub.com/en/support/
N/A
https://www.cisa.gov/news-events/ics-advisories/icsa-26-127-01
N/A
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-127-01.json
N/A
Hyperlink: https://www.maxhub.com/en/support/
Resource: N/A
Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-26-127-01
Resource: N/A
Hyperlink: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-127-01.json
Resource: N/A
▼Authorized 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
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:ics-cert@hq.dhs.gov
Published At:07 May, 2026 | 23:16
Updated At:08 May, 2026 | 16:08

This vulnerability, in the MAXHUB Pivot client application versions prior to v1.36.2, may allow an attacker to obtain encrypted tenant email addresses and related metadata from any tenant. Due to the presence of a hardcoded AES key within the application, the encrypted data can be decrypted, enabling access to tenant email addresses and associated information in cleartext. Furthermore, an attacker may be able to cause a denial-of-service condition by enrolling multiple unauthorized devices into a tenant via MQTT, potentially disrupting tenant operations.

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
Secondary3.17.3HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Type: Secondary
Version: 3.1
Base score: 7.3
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-327Primaryics-cert@hq.dhs.gov
CWE ID: CWE-327
Type: Primary
Source: ics-cert@hq.dhs.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-127-01.jsonics-cert@hq.dhs.gov
N/A
https://www.cisa.gov/news-events/ics-advisories/icsa-26-127-01ics-cert@hq.dhs.gov
N/A
https://www.maxhub.com/en/support/ics-cert@hq.dhs.gov
N/A
Hyperlink: https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-127-01.json
Source: ics-cert@hq.dhs.gov
Resource: N/A
Hyperlink: https://www.cisa.gov/news-events/ics-advisories/icsa-26-127-01
Source: ics-cert@hq.dhs.gov
Resource: N/A
Hyperlink: https://www.maxhub.com/en/support/
Source: ics-cert@hq.dhs.gov
Resource: N/A

Change History

0
Information is not available yet

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