CVE-2007-4473
Critical
Description
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.
SeverityCritical
CVSS10.0
Exploit probability—
ProductGesytec Easylon Opc Server
PublishedDec 17, 2007
First seenDec 17, 2007
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gesytec_easylon opc_server | 2.30.32 | — |
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