Siemens SIMATIC PCS neo V4.1
At a glance
- Source
- NVD
- EPSS
- EPSS 0.65 % · percentile 51 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- siemens
- NVD status
- Analyzed
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.
Weaknesses (CWE)
- CWE-787 — Out-of-bounds Write
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | siemens |
| CVSS 4.0 | HIGH 8.7 | 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 | siemens |
| CVSS 4.0 | HIGH 8.7 | 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/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 | NVD · productcert@siemens.com (Secondary) |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | NVD · productcert@siemens.com (Secondary) |
European references
- ENISA EUVD · EUVD-2025-14392
- GCVE · GCVE-0-2025-30175
CERT-FR advisories
- CERTFR-2025-AVI-0397 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
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:*:*:*:*:*:*:*:*< 4.0cpe: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:*:*:*:*:*:*:*:*< 2.15.1.1
Affected products
| Product | Versions |
|---|---|
| Siemens · SIMATIC PCS neo V4.1 | affected 0 < * |
| Siemens · SIMATIC PCS neo V5.0 | affected 0 < * |
| Siemens · SINEC NMS | affected 0 < V4.0 |
| Siemens · SINEMA Remote Connect | affected 0 < * |
| Siemens · Totally Integrated Automation Portal (TIA Portal) V17 | affected 0 < * |
| Siemens · Totally Integrated Automation Portal (TIA Portal) V18 | affected 0 < * |
| Siemens · Totally Integrated Automation Portal (TIA Portal) V19 | affected 0 < * |
| Siemens · Totally Integrated Automation Portal (TIA Portal) V20 | affected 0 < * |
| Siemens · User Management Component (UMC) | affected 0 < V2.15.1.1 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |