PatchTheCVEdnp3 opc server vulnerabilities and fixes
Recent CVEs affecting dnp3 opc server, with upgrade or downgrade steps. 1 tracked.
Also searched as: dnp3opcserver.
dnp3 opc server has 1 tracked vulnerability, 0 critical. A fixed release or vendor patch exists for 1. Most recent: 2014-11-27. Highest priority: CVE-2014-5426 (score 35/100).
- CVE-2014-5426 MEDIUM 5.0 UPGRADE MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of service (unhand
FAQ
How do I fix dnp3 opc server 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 dnp3 opc server being exploited right now?
None of the tracked dnp3 opc server CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which dnp3 opc server CVE should I patch first?
CVE-2014-5426 currently ranks highest (35/100): MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of service (unhand.