CVE-2013-2791

HIGH 7.1CVE-2013-2791 · Published 09/09/2013 · updated 16/06/2026

In short

CVE-2013-2791 is a HIGH (CVSS 7.1) vulnerability affecting scada dnp3 opc server (matrikonopc).
Chance of exploitation in the next 30 days (EPSS): 1.3%, higher than 69.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
scada dnp3 opc server matrikonopc	`= 1.2.0`	No fix yet

Description

MatrikonOPC SCADA DNP3 OPC Server 1.2.0 allows remote attackers to cause a denial of service (master-station daemon crash) via a malformed DNP3 TCP packet from the IP address of an outstation.

References

ics-cert.us-cert.gov/advisories/ICSA-13-213-04A · US Government Resource
opcsupport.com/ics/support/KBAnswer.asp

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