Siemens SIMATIC PCS neo V4.1
En bref
- Source
- NVD
- EPSS
- EPSS 0.46 % · centile 40 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- siemens
- Statut NVD
- Analyzed
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Description
A vulnerability has been identified in SIMATIC PCS neo V4.1 (All versions < V4.1 Update 3), SIMATIC PCS neo V5.0 (All versions < V5.0 Update 1). Affected products do not correctly invalidate user sessions upon user logout. This could allow a remote unauthenticated attacker, who has obtained the session token by other means, to re-use a legitimate user's session even after logout.
Faiblesses (CWE)
- CWE-613 — Expiration de session insuffisante
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | HIGH 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | siemens |
| CVSS 4.0 | HIGH 8.7 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/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:P/VC:H/VI:H/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 8.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | NVD · productcert@siemens.com (Secondary) |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2025-14680
- GCVE · GCVE-0-2025-40566
Avis du CERT-FR
- CERTFR-2025-AVI-0397 — Multiples vulnérabilités dans les produits Siemens · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:siemens:simatic_pcs_neo:*:*:*:*:*:*:*:*< 4.1cpe:2.3:a:siemens:simatic_pcs_neo:*:-:*:*:*:*:*:*< 5.0cpe:2.3:a:siemens:simatic_pcs_neo:4.1:update_1:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_pcs_neo:4.1:update_2:*:*:*:*:*:*cpe:2.3:a:siemens:simatic_pcs_neo:5.0:-:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| Siemens · SIMATIC PCS neo V4.1 | affected 0 < V4.1 Update 3 |
| Siemens · SIMATIC PCS neo V5.0 | affected 0 < V5.0 Update 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 |