CVE-2026-89208
Siemens Capital Embedded AR Classic 431-422
At a glance
- Source
- NVD
- EPSS
- EPSS 0.26 % · percentile 18 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- siemens
- NVD status
- Awaiting Analysis
Description
A vulnerability has been identified in Capital Embedded AR Classic 431-422 (All versions), Capital Embedded AR Classic R20-11 (All versions < V2303), Desigo PXC00-E.D (All versions >= V2.3), Desigo PXC00-U (All versions >= V2.3), Desigo PXC001-E.D (All versions >= V2.3), Desigo PXC100-E.D (All versions >= V2.3), Desigo PXC12-E.D (All versions >= V2.3), Desigo PXC128-U (All versions >= V2.3), Desigo PXC200-E.D (All versions >= V2.3), Desigo PXC22-E.D (All versions >= V2.3), Desigo PXC22.1-E.D (All versions >= V2.3), Desigo PXC36.1-E.D (All versions >= V2.3), Desigo PXC50-E.D (All versions >= V2.3), Desigo PXC64-U (All versions >= V2.3), Desigo PXM20-E (All versions >= V2.3). The affected product does not properly validate input bounds before accessing packet data. This could allow an unauthenticated remote attacker to trigger memory reads outside the intended packet boundaries.
Weaknesses (CWE)
- CWE-125 — Out-of-bounds Read
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | siemens |
| CVSS 4.0 | MEDIUM 6.9 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N | siemens |
| CVSS 4.0 | MEDIUM 6.9 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/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 | MEDIUM 5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N | NVD · productcert@siemens.com (Secondary) |
European references
- ENISA EUVD · EUVD-2026-98405
- GCVE · GCVE-0-2026-89208
CERT-FR advisories
- CERTFR-2026-AVI-1298 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
Affected products
| Product | Versions |
|---|---|
| Siemens · Capital Embedded AR Classic 431-422 | affected 0 < * |
| Siemens · Capital Embedded AR Classic R20-11 | affected 0 < V2303 |
| Siemens · Desigo PXC00-E.D | affected V2.3 < * |
| Siemens · Desigo PXC00-U | affected V2.3 < * |
| Siemens · Desigo PXC001-E.D | affected V2.3 < * |
| Siemens · Desigo PXC100-E.D | affected V2.3 < * |
| Siemens · Desigo PXC12-E.D | affected V2.3 < * |
| Siemens · Desigo PXC128-U | affected V2.3 < * |
| Siemens · Desigo PXC200-E.D | affected V2.3 < * |
| Siemens · Desigo PXC22-E.D | affected V2.3 < * |
| Siemens · Desigo PXC22.1-E.D | affected V2.3 < * |
| Siemens · Desigo PXC36.1-E.D | affected V2.3 < * |
| Siemens · Desigo PXC50-E.D | affected V2.3 < * |
| Siemens · Desigo PXC64-U | affected V2.3 < * |
| Siemens · Desigo PXM20-E | affected V2.3 < * |
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 |