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Vulnerability Details :

CVE-2023-0985

Summary
Assigner-CERTVDE
Assigner Org ID-270ccfa6-a436-4e77-922e-914ec3a9685c
Published At-06 Jun, 2023 | 10:06
Updated At-07 Jan, 2025 | 19:20
Rejected At-
Credits

Helmholz and MB Connect Line: Account takeover via password reset in multiple products

An Authorization Bypass vulnerability was found in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual version <= 2.13.3. An authenticated remote user with low privileges can change the password of any user in the same account. This allows to take over the admin user and therefore fully compromise the account.

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:CERTVDE
Assigner Org ID:270ccfa6-a436-4e77-922e-914ec3a9685c
Published At:06 Jun, 2023 | 10:06
Updated At:07 Jan, 2025 | 19:20
Rejected At:
▼CVE Numbering Authority (CNA)
Helmholz and MB Connect Line: Account takeover via password reset in multiple products

An Authorization Bypass vulnerability was found in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual version <= 2.13.3. An authenticated remote user with low privileges can change the password of any user in the same account. This allows to take over the admin user and therefore fully compromise the account.

Affected Products
Vendor
MB Connect Line
Product
mbCONNECT24
Default Status
unaffected
Versions
Affected
  • From 1.0.0 through 2.13.3 (semver)
Vendor
MB Connect Line
Product
mymbCONNECT24
Default Status
unaffected
Versions
Affected
  • From 1.0.0 through 2.13.3 (semver)
Vendor
Helmholz
Product
myREX24
Default Status
unaffected
Versions
Affected
  • From 0 through 2.13.3 (semver)
Vendor
Helmholz
Product
myREX24.virtual
Default Status
unaffected
Versions
Affected
  • From 0 through 2.13.3 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-639CWE-639 Authorization Bypass Through User-Controlled Key
Type: CWE
CWE ID: CWE-639
Description: CWE-639 Authorization Bypass Through User-Controlled Key
Metrics
VersionBase scoreBase severityVector
3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Hussein Alsharafi
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://cert.vde.com/en/advisories/VDE-2023-002/
N/A
Hyperlink: https://cert.vde.com/en/advisories/VDE-2023-002/
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
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
https://cert.vde.com/en/advisories/VDE-2023-002/
x_transferred
Hyperlink: https://cert.vde.com/en/advisories/VDE-2023-002/
Resource:
x_transferred
2. 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:info@cert.vde.com
Published At:06 Jun, 2023 | 11:15
Updated At:15 Jun, 2023 | 12:04

An Authorization Bypass vulnerability was found in MB Connect Lines mbCONNECT24, mymbCONNECT24 and Helmholz' myREX24 and myREX24.virtual version <= 2.13.3. An authenticated remote user with low privileges can change the password of any user in the same account. This allows to take over the admin user and therefore fully compromise the account.

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
Primary3.18.8HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches
mbconnectline
mbconnectline
>>mbconnect24>>Versions up to 2.13.3(inclusive)
cpe:2.3:a:mbconnectline:mbconnect24:*:*:*:*:*:*:*:*
mbconnectline
mbconnectline
>>mymbconnect24>>Versions up to 2.13.3(inclusive)
cpe:2.3:a:mbconnectline:mymbconnect24:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-639Primaryinfo@cert.vde.com
CWE ID: CWE-639
Type: Primary
Source: info@cert.vde.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://cert.vde.com/en/advisories/VDE-2023-002/info@cert.vde.com
Mitigation
Third Party Advisory
Hyperlink: https://cert.vde.com/en/advisories/VDE-2023-002/
Source: info@cert.vde.com
Resource:
Mitigation
Third Party Advisory

Change History

0
Information is not available yet

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