CVE-2007-4473 - Vulnerability Details - OpenCVE

Gesytec Easylon OPC Server before 2.3.44 does not properly validate server handles, which allows remote attackers to execute arbitrary code or cause a denial of service via unspecified network traffic to the OLE for Process Control (OPC) interface, probably related to free operations on arbitrary memory addresses through certain Remove functions, and read and write operations on arbitrary memory addresses through certain Set, Read, and Write functions.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.15184.

Key SSVC decision points have not yet been added.

Vendors	Products
Gesytec Easylon	Opc Server

Configuration 1 [-]

cpe:2.3:a:gesytec_easylon:opc_server:2.30.32:*:*:*:*:*:*:*

No data.

No data.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
http://osvdb.org/42650
http://secunia.com/advisories/28079
http://www.kb.cert.org/vuls/id/205073
http://www.neutralbit.com/downloads/NB-NB-001-EXT-OPC%20Security%20Testing.pdf
http://www.neutralbit.com/en/rd/opctest/
http://www.securityfocus.com/bid/26876
https://exchange.xforce.ibmcloud.com/vulnerabilities/39062

History

No history.

MITRE

Status: PUBLISHED

Assigner: certcc

Published: 2007-12-17T21:00:00

Updated: 2024-08-07T14:53:55.986Z

Reserved: 2007-08-22T00:00:00

Link: CVE-2007-4473

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2007-12-17T21:46:00.000

Modified: 2025-04-09T00:30:58.490

Link: CVE-2007-4473

Redhat

No data.

OpenCVE Enrichment

No data.

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