ByteOS Network

Vulnerability Details :

CVE-2025-3450

Assigner-ABB

Assigner Org ID-2b718523-d88f-4f37-9bbd-300c20644bf9

Published At-07 Oct, 2025 | 18:03

Updated At-08 Oct, 2025 | 10:53

Automation Runtime SDM requests may impact system

An Improper Resource Locking vulnerability in the SDM component of B&R Automation Runtime versions before 6.3 and before Q4.93 may allow an unauthenticated network-based attacker to delete data causing denial of service conditions.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:ABB

Assigner Org ID:2b718523-d88f-4f37-9bbd-300c20644bf9

Published At:07 Oct, 2025 | 18:03

Updated At:08 Oct, 2025 | 10:53

▼CVE Numbering Authority (CNA)

Automation Runtime SDM requests may impact system

Affected Products

Vendor

B&R Industrial Automation GmbH

Product

Automation Runtime

Default Status

unaffected

Versions

Affected

From 6.0 before 6.3 (custom)
From 4.0 before Q4.93 (custom)

Problem Types

Type	CWE ID	Description
CWE	CWE-413	CWE-413 Improper Resource Locking

Type: CWE

CWE ID: CWE-413

Description: CWE-413 Improper Resource Locking

Metrics

Version	Base score	Base severity	Vector
4.0	9.3	CRITICAL	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H
3.1	10.0	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

Version: 4.0

Base score: 9.3

Base severity: CRITICAL

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H

Version: 3.1

Base score: 10.0

Base severity: CRITICAL

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

References

Hyperlink	Resource
https://www.br-automation.com/fileadmin/SA25P002-f6a69e61.pdf	N/A

Hyperlink: https://www.br-automation.com/fileadmin/SA25P002-f6a69e61.pdf

Resource: N/A

▼Authorized Data Publishers (ADP)

CISA ADP Vulnrichment

Metrics Other Info

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:cybersecurity@ch.abb.com

Published At:07 Oct, 2025 | 18:15

Updated At:08 Oct, 2025 | 19:38

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	4.0	9.3	CRITICAL	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H/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
Secondary	3.1	10.0	CRITICAL	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

Type: Secondary

Version: 4.0

Base score: 9.3

Base severity: CRITICAL

Vector:

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:H/SA:H/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: 10.0

Base severity: CRITICAL

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

Weaknesses

CWE ID	Type	Source
CWE-413	Secondary	cybersecurity@ch.abb.com

CWE ID: CWE-413

Type: Secondary

Source: cybersecurity@ch.abb.com

References

Hyperlink	Source	Resource
https://www.br-automation.com/fileadmin/SA25P002-f6a69e61.pdf	cybersecurity@ch.abb.com	N/A

Hyperlink: https://www.br-automation.com/fileadmin/SA25P002-f6a69e61.pdf

Source: cybersecurity@ch.abb.com

Resource: N/A

CVE-2025-3450

Credits

Automation Runtime SDM requests may impact system

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

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N/A

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N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

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Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

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Configurations

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Replaced By

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CISA Catalog

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Change History

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