CVE-2023-1256 (GCVE-0-2023-1256)
Vulnerability from cvelistv5 – Published: 2023-03-16 18:33 – Updated: 2025-01-16 21:42
VLAI
EPSS
VEX
Title
CVE-2023-1256
Summary
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.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-16 20:58 UTC
Assigner
References
1 reference
Impacted products
3 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| AVEVA | AVEVA Plant SCADA |
Affected:
2023 Update 10
|
guessed | |
| AVEVA | AVEVA Plant SCADA |
Affected:
2020R2 Update 10
|
guessed | |
| AVEVA | AVEVA Telemetry Server |
Affected:
2020 R2 SP1
|
guessed |
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Sightings
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Nomenclature
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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