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Vulnerability Details :

CVE-2019-19101

Summary
Assigner-ABB
Assigner Org ID-2b718523-d88f-4f37-9bbd-300c20644bf9
Published At-29 Apr, 2020 | 02:07
Updated At-05 Aug, 2024 | 02:09
Rejected At-
Credits

Incomplete communication encryption and validation in B&R Automation Studio upgrade service

A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.5SP, < 4.6.4 and < 4.7.2 enable unauthenticated users to perform MITM attacks via the B&R upgrade server.

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:ABB
Assigner Org ID:2b718523-d88f-4f37-9bbd-300c20644bf9
Published At:29 Apr, 2020 | 02:07
Updated At:05 Aug, 2024 | 02:09
Rejected At:
▼CVE Numbering Authority (CNA)
Incomplete communication encryption and validation in B&R Automation Studio upgrade service

A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.5SP, < 4.6.4 and < 4.7.2 enable unauthenticated users to perform MITM attacks via the B&R upgrade server.

Affected Products
Vendor
B&R Industrial Automation GmbHB&R
Product
Automation Studio
Versions
Affected
  • 4.0.x
  • 4.1.x
  • 4.2.x
  • < 4.3.11SP
  • < 4.4.9SP
  • < 4.5.5SP
  • < 4.6.3SP
  • < 4.7.2
Problem Types
TypeCWE IDDescription
CWECWE-326CWE-326 Inadequate Encryption Strength
Type: CWE
CWE ID: CWE-326
Description: CWE-326 Inadequate Encryption Strength
Metrics
VersionBase scoreBase severityVector
3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/
x_refsource_CONFIRM
Hyperlink: https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
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://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/
x_refsource_CONFIRM
x_transferred
Hyperlink: https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cybersecurity@ch.abb.com
Published At:29 Apr, 2020 | 03:15
Updated At:03 Nov, 2021 | 17:01

A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.5SP, < 4.6.4 and < 4.7.2 enable unauthenticated users to perform MITM attacks via the B&R upgrade server.

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
Primary3.15.9MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Secondary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:P/I:N/A:N
Type: Primary
Version: 3.1
Base score: 5.9
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:P/I:N/A:N
CPE Matches
B&R Industrial Automation GmbH
br-automation
>>automation_studio>>Versions from 4.0(inclusive) to 4.0.29.87(inclusive)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*
B&R Industrial Automation GmbH
br-automation
>>automation_studio>>Versions from 4.1(inclusive) to 4.1.17.113(inclusive)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*
B&R Industrial Automation GmbH
br-automation
>>automation_studio>>Versions from 4.2(inclusive) to 4.2.14.119(inclusive)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*
B&R Industrial Automation GmbH
br-automation
>>automation_studio>>Versions from 4.3(inclusive) to 4.3.11(exclusive)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*
B&R Industrial Automation GmbH
br-automation
>>automation_studio>>Versions from 4.4(inclusive) to 4.4.9(exclusive)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*
B&R Industrial Automation GmbH
br-automation
>>automation_studio>>Versions from 4.5(inclusive) to 4.5.5(exclusive)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*
B&R Industrial Automation GmbH
br-automation
>>automation_studio>>Versions from 4.6(inclusive) to 4.6.4(exclusive)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*
B&R Industrial Automation GmbH
br-automation
>>automation_studio>>Versions from 4.7(inclusive) to 4.7.2(exclusive)
cpe:2.3:a:br-automation:automation_studio:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-295Primarynvd@nist.gov
CWE-326Secondarycybersecurity@ch.abb.com
CWE ID: CWE-295
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-326
Type: Secondary
Source: cybersecurity@ch.abb.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/cybersecurity@ch.abb.com
Broken Link
Vendor Advisory
Hyperlink: https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio/
Source: cybersecurity@ch.abb.com
Resource:
Broken Link
Vendor Advisory

Change History

0
Information is not available yet

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