opc drivers vulnerabilities and fixes

Recent CVEs affecting opc drivers, with upgrade or downgrade steps. 1 tracked.

Also searched as: opcdrivers.

opc drivers has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2014-04-11. Highest priority: CVE-2014-0777 (score 50/100).

• CVE-2014-0777 HIGH 8.3 MITIGATE UPGRADE The Modbus slave/outstation driver in the OPC Drivers 1.0.20 and earlier in IOServer OPC Server allows remote

FAQ

How do I fix opc drivers vulnerabilities?

Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.

Is opc drivers being exploited right now?

None of the tracked opc drivers CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.

Which opc drivers CVE should I patch first?

CVE-2014-0777 currently ranks highest (50/100): The Modbus slave/outstation driver in the OPC Drivers 1.0.20 and earlier in IOServer OPC Server allows remote .

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