CVE-2025-30175

Published May 13, 2025 CVSS 4.0 · 8.7 High EPSS < 1% KEV · Not listed

Description

A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions), Totally Integrated Automation Portal (TIA Portal) V20 (All versions), User Management Component (UMC) (All versions < V2.15.1.1). Affected products contain a out of bound write buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Siemens

SIMATIC PCS neo V4.1

unknown

Version	Status	Constraints
`0`	affected	< *

Siemens

SIMATIC PCS neo V5.0

unknown

Version	Status	Constraints
`0`	affected	< *

Siemens

SINEC NMS

unknown

Version	Status	Constraints
`0`	affected	< V4.0

Siemens

SINEMA Remote Connect

unknown

Version	Status	Constraints
`0`	affected	< *

Siemens

Totally Integrated Automation Portal (TIA Portal) V17

unknown

Version	Status	Constraints
`0`	affected	< *

Siemens

Totally Integrated Automation Portal (TIA Portal) V18

unknown

Version	Status	Constraints
`0`	affected	< *

Siemens

Totally Integrated Automation Portal (TIA Portal) V19

unknown

Version	Status	Constraints
`0`	affected	< *

Siemens

Totally Integrated Automation Portal (TIA Portal) V20

unknown

Version	Status	Constraints
`0`	affected	< *

Siemens

User Management Component (UMC)

unknown

Version	Status	Constraints
`0`	affected	< V2.15.1.1

Configuration 1 [-]

OR	cpe:2.3:a:siemens:simatic_pcs_neo:4.1:::::::*
	cpe:2.3:a:siemens:simatic_pcs_neo:5.0:::::::*
	cpe:2.3:a:siemens:sinec_nms::::::::
	cpe:2.3:a:siemens:sinema_remote_connect:-:::::::*
	cpe:2.3:a:siemens:totally_integrated_automation_portal:17:::::::*
	cpe:2.3:a:siemens:totally_integrated_automation_portal:18:::::::*
	cpe:2.3:a:siemens:totally_integrated_automation_portal:19:::::::*
	cpe:2.3:a:siemens:totally_integrated_automation_portal:20:::::::*
	cpe:2.3:a:siemens:user_management_component::::::::

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2025-14392	A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions), Totally Integrated Automation Portal (TIA Portal) V20 (All versions), User Management Component (UMC) (All versions < V2.15.1.1). Affected products contain a out of bound write buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.650% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://cert-portal.siemens.com/productcert/html/ssa-614723.html

History

Oct 3, 2025 8:00 PM First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Siemens Siemens simatic Pcs Neo Siemens sinec Nms Siemens sinema Remote Connect Siemens totally Integrated Automation Portal Siemens user Management Component
CPEs		cpe:2.3:a:siemens:simatic_pcs_neo:4.1:::::::* cpe:2.3:a:siemens:simatic_pcs_neo:5.0:::::::* cpe:2.3:a:siemens:sinec_nms:::::::: cpe:2.3:a:siemens:sinema_remote_connect:-:::::::* cpe:2.3:a:siemens:totally_integrated_automation_portal:17:::::::* cpe:2.3:a:siemens:totally_integrated_automation_portal:18:::::::* cpe:2.3:a:siemens:totally_integrated_automation_portal:19:::::::* cpe:2.3:a:siemens:totally_integrated_automation_portal:20:::::::* cpe:2.3:a:siemens:user_management_component::::::::
Vendors & Products		Siemens Siemens simatic Pcs Neo Siemens sinec Nms Siemens sinema Remote Connect Siemens totally Integrated Automation Portal Siemens user Management Component

Jul 8, 2025 10:45 AM Description updated View changes

Type	Values Removed	Values Added
Description	A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions), SINEMA Remote Connect (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions), Totally Integrated Automation Portal (TIA Portal) V20 (All versions), User Management Component (UMC) (All versions < V2.15.1.1). Affected products contain a out of bound write buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.	A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions < V4.0), SINEMA Remote Connect (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions), Totally Integrated Automation Portal (TIA Portal) V20 (All versions), User Management Component (UMC) (All versions < V2.15.1.1). Affected products contain a out of bound write buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.

May 13, 2025 4:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

May 13, 2025 9:45 AM Description updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions), SIMATIC PCS neo V5.0 (All versions), SINEC NMS (All versions), SINEMA Remote Connect (All versions), Totally Integrated Automation Portal (TIA Portal) V17 (All versions), Totally Integrated Automation Portal (TIA Portal) V18 (All versions), Totally Integrated Automation Portal (TIA Portal) V19 (All versions), Totally Integrated Automation Portal (TIA Portal) V20 (All versions), User Management Component (UMC) (All versions < V2.15.1.1). Affected products contain a out of bound write buffer overflow vulnerability in the integrated UMC component. This could allow an unauthenticated remote attacker to cause a denial of service condition.
Weaknesses		CWE-787
References		https://cert-portal.siemens.com/productcert/html/ssa-614723.html
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}` cvssV4_0 `{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N'}`