CVE-2023-1256 - Vulnerability Details - OpenCVE

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.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00121.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Aveva	Aveva Plant Scada Telemetry Server

Configuration 1 [-]

OR	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::::::

No data.

No data.

Advisories

Source	ID	Title
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.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.cisa.gov/news-events/ics-advisories/icsa-23-073-04

History

Thu, 16 Jan 2025 22:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2023-03-16T18:33:52.907Z

Updated: 2025-01-16T21:42:14.018Z

Reserved: 2023-03-07T16:15:30.636Z

Link: CVE-2023-1256

Vulnrichment

Updated: 2024-08-02T05:40:59.774Z

NVD

Status : Modified

Published: 2023-03-16T19:15:18.227

Modified: 2024-11-21T07:38:46.503

Link: CVE-2023-1256

Redhat

No data.

OpenCVE Enrichment

No data.

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