CVE-2023-1256

CVE-2023-1256

Published Mar 16, 2023 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-23525 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.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

No weakness.

Sources

Status
PUBLISHED
Assigner
icscert
Published
Updated
Jan 16, 2025, 9:42 PM
Reserved
Mar 7, 2023, 4:15 PM
Status
Modified
Published
Mar 16, 2023, 7:15 PM
Modified
Jun 17, 2026, 5:27 AM