CVE-2023-1256 (AVEVA AVEVA Plant SCADA)
At a glance
- Source
- NVD
- EPSS
- EPSS 0.68 % · percentile 52 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- icscert
- NVD status
- Modified
Description
The listed versions of AVEVA Plant SCADA and AVEVA Telemetry Server are vulnerable to an improper authorization exploit which could allow an unauthenticated user to remotely read data, cause denial of service, and tamper with alarm states.
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 | icscert |
| 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 · ics-cert@hq.dhs.gov (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) |
European references
- ENISA EUVD · EUVD-2023-23525
- GCVE · GCVE-0-2023-1256
CERT-FR advisories
- CERTFR-2023-AVI-0363 — Multiples vulnérabilités dans les produits Schneider · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:aveva:aveva_plant_scada:2020r2:-:*:*:*:*:*:*cpe:2.3:a:aveva:aveva_plant_scada:2020r2:update_10:*:*:*:*:*:*cpe:2.3:a:aveva:aveva_plant_scada:2023:-:*:*:*:*:*:*cpe:2.3:a:aveva:aveva_plant_scada:2023:update_10:*:*:*:*:*:*cpe:2.3:a:aveva:telemetry_server:2020r2:-:*:*:*:*:*:*cpe:2.3:a:aveva:telemetry_server:2020r2:sp1:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| AVEVA · AVEVA Plant SCADA | affected 2023 Update 10 |
| AVEVA · AVEVA Plant SCADA | affected 2020R2 Update 10 |
| AVEVA · AVEVA Telemetry Server | affected 2020 R2 SP1 |
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 |