CVE-2023-46280

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Summary

CVECVE-2023-46280
StatePUBLISHED
Assignersiemens
Source PriorityCVE Program / NVD first with legacy fallback
Published2024-05-14 16:15:40 UTC
Updated2026-06-09 10:16:29 UTC
DescriptionA vulnerability has been identified in Security Configuration Tool (SCT) (All versions), SIMATIC Automation Tool (All versions < V5.0 SP2), SIMATIC BATCH V9.1 (All versions < V9.1 SP2 Upd5), SIMATIC NET PC Software V16 (All versions < V16 Update 8), SIMATIC NET PC Software V17 (All versions), SIMATIC NET PC Software V18 (All versions < V18 SP1), SIMATIC NET PC Software V19 (All versions < V19 Update 2), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC PDM V9.2 (All versions < V9.2 SP2 Upd3), SIMATIC Route Control V9.1 (All versions < V9.1 SP2 Upd3), SIMATIC S7-PCT (All versions < V3.5 SP3 Update 6), SIMATIC STEP 7 V5 (All versions < V5.7 SP3), SIMATIC WinCC OA V3.17 (All versions), SIMATIC WinCC OA V3.18 (All versions < V3.18 P025), SIMATIC WinCC OA V3.19 (All versions < V3.19 P010), SIMATIC WinCC Runtime Advanced (All versions < V17 Update 8), SIMATIC WinCC Runtime Professional V16 (All versions < V16 Update 6), SIMATIC WinCC Runtime Professional V17 (All versions < V17 Update 8), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 4), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 17), SIMATIC WinCC V8.0 (All versions < V8.0 Update 5), SINAMICS Startdrive (All versions < V19 SP1), SINEC NMS (All versions < V3.0), SINUMERIK ONE virtual (All versions < V6.23), SINUMERIK PLC Programming Tool (All versions < V3.3.12), TIA Portal Cloud Connector (All versions < V2.0), Totally Integrated Automation Portal (TIA Portal) V15.1 (All versions), Totally Integrated Automation Portal (TIA Portal) V16 (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions < V17 Update 8), Totally Integrated Automation Portal (TIA Portal) V18 (All versions < V18 Update 4), Totally Integrated Automation Portal (TIA Portal) V19 (All versions < V19 Update 2), SINEC NMS (All versions < V3.0 SP1). The affected applications contain an out of bounds read vulnerability. This could allow an attacker to cause a Blue Screen of Death (BSOD) crash of the underlying Windows kernel.

Risk And Classification

Primary CVSS: v4.0 8.2 HIGH from [email protected]

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

EPSS: 0.000490000 probability, percentile 0.157230000 (date 2026-06-12)

Problem Types: CWE-125 | CWE-125 CWE-125: Out-of-bounds Read

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary8.2HIGHCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/C...
4.0CNADECLARED8.2HIGHCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H
3.1[email protected]Secondary6.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
3.1CNADECLARED6.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H/E:P/RL:O/RC:C

CVSS v4.0 Breakdown

Attack Vector
Local
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Confidentiality
None
Integrity
None
Availability
High
Sub Conf.
None
Sub Integrity
None
Sub Availability
High

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

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
High

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

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Siemens Security Configuration Tool SCT affected * custom Not specified
CNA Siemens SIMATIC Automation Tool affected V5.0 SP2 custom Not specified
CNA Siemens SIMATIC BATCH V9.1 affected V9.1 SP2 Upd5 custom Not specified
CNA Siemens SIMATIC NET PC Software V16 affected V16 Update 8 custom Not specified
CNA Siemens SIMATIC NET PC Software V17 affected * custom Not specified
CNA Siemens SIMATIC NET PC Software V18 affected V18 SP1 custom Not specified
CNA Siemens SIMATIC NET PC Software V19 affected V19 Update 2 custom Not specified
CNA Siemens SIMATIC PCS 7 V9.1 affected V9.1 SP2 UC05 custom Not specified
CNA Siemens SIMATIC PDM V9.2 affected V9.2 SP2 Upd3 custom Not specified
CNA Siemens SIMATIC Route Control V9.1 affected V9.1 SP2 Upd3 custom Not specified
CNA Siemens SIMATIC S7-PCT affected V3.5 SP3 Update 6 custom Not specified
CNA Siemens SIMATIC STEP 7 V5 affected V5.7 SP3 custom Not specified
CNA Siemens SIMATIC WinCC OA V3.17 affected * custom Not specified
CNA Siemens SIMATIC WinCC OA V3.18 affected V3.18 P025 custom Not specified
CNA Siemens SIMATIC WinCC OA V3.19 affected V3.19 P010 custom Not specified
CNA Siemens SIMATIC WinCC Runtime Advanced affected V17 Update 8 custom Not specified
CNA Siemens SIMATIC WinCC Runtime Professional V16 affected V16 Update 6 custom Not specified
CNA Siemens SIMATIC WinCC Runtime Professional V17 affected V17 Update 8 custom Not specified
CNA Siemens SIMATIC WinCC Runtime Professional V18 affected V18 Update 4 custom Not specified
CNA Siemens SIMATIC WinCC Runtime Professional V19 affected V19 Update 2 custom Not specified
CNA Siemens SIMATIC WinCC V7.4 affected * custom Not specified
CNA Siemens SIMATIC WinCC V7.5 affected V7.5 SP2 Update 17 custom Not specified
CNA Siemens SIMATIC WinCC V8.0 affected V8.0 Update 5 custom Not specified
CNA Siemens SINAMICS Startdrive affected V19 SP1 custom Not specified
CNA Siemens SINEC NMS affected V3.0 custom Not specified
CNA Siemens SINUMERIK ONE Virtual affected V6.23 custom Not specified
CNA Siemens SINUMERIK PLC Programming Tool affected V3.3.12 custom Not specified
CNA Siemens TIA Portal Cloud Connector affected V2.0 custom Not specified
CNA Siemens Totally Integrated Automation Portal TIA Portal V15.1 affected * custom Not specified
CNA Siemens Totally Integrated Automation Portal TIA Portal V16 affected * custom Not specified
CNA Siemens Totally Integrated Automation Portal TIA Portal V17 affected V17 Update 8 custom Not specified
CNA Siemens Totally Integrated Automation Portal TIA Portal V18 affected V18 Update 4 custom Not specified
CNA Siemens Totally Integrated Automation Portal TIA Portal V19 affected V19 Update 2 custom Not specified
CNA Siemens SINEC NMS affected V3.0 SP1 custom Not specified

References

ReferenceSourceLinkTags
cert-portal.siemens.com/productcert/html/ssa-331112.html [email protected] cert-portal.siemens.com
cert-portal.siemens.com/productcert/html/ssa-962515.html af854a3a-2127-422b-91ae-364da2661108 cert-portal.siemens.com
cert-portal.siemens.com/productcert/html/ssa-784301.html [email protected] cert-portal.siemens.com
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