VULNERABILITY INTELLIGENCE

CVE-2014-5426

CVSS score5 MEDIUM

EPSS probability1.34%

CISA KEVNot currently listed

Published2014-11-27

Last modified2026-06-17

CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

MatrikonOPC OPC Server for DNP3 1.2.3 and earlier allows remote attackers to cause a denial of service (unhandled exception and DNP3 process crash) via a crafted message.

Primary references

ics-cert@hq.dhs.gov — Vendor Advisory
ics-cert@hq.dhs.gov — US Government Resource
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — US Government Resource