Siemens AG SIPROTEC 5 devices with CPU variants CP200
At a glance
- Source
- NVD
- EPSS
- EPSS 1.49 % · percentile 74 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- siemens
- NVD status
- Modified
Description
A vulnerability has been identified in SIPROTEC 5 devices with CPU variants CP200 (All versions < V7.59), SIPROTEC 5 devices with CPU variants CP300 and CP100 (All versions < V8.01), Siemens Power Meters Series 9410 (All versions < V2.2.1), Siemens Power Meters Series 9810 (All versions). An unauthenticated attacker with network access to the device could potentially insert arbitrary code which is executed before firmware verification in the device. At the time of advisory publication no public exploitation of this security vulnerability was known.
Weaknesses (CWE)
- CWE-284 — Improper Access Control
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| 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) |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2019-2652
- GCVE · GCVE-0-2019-10938
CERT-FR advisories
- CERTFR-2020-AVI-277 — Multiples vulnérabilités dans Siemens Power Meters · cert.ssi.gouv.fr
- CERTFR-2019-AVI-371 — Multiples vulnérabilités dans Siemens SIPROTEC 5 · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:siemens:siprotec_5_digsi_device_driver:*:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Siemens AG · SIPROTEC 5 devices with CPU variants CP200 | affected All versions < V7.59 |
| Siemens AG · SIPROTEC 5 devices with CPU variants CP300 and CP100 | affected All versions < V8.01 |
| Siemens AG · Siemens Power Meters Series 9410 | affected All versions < V2.2.1 |
| Siemens AG · Siemens Power Meters Series 9810 | affected All versions |
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 |