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CVE Record

CVE-2013-2789: The Kepware DNP Master Driver for the KEPServerEX Communications Platform before 5.12.140.0 allows remote a...

The Kepware DNP Master Driver for the KEPServerEX Communications Platform before 5.12.140.0 allows remote attackers to cause a denial of service (master-station infinite loop) via crafted DNP3 packets to TCP port 20000 and allows physically proximate attackers to cause a denial of service (master-station infinite loop) via crafted input over a serial line.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This issue can make a Kepware KEPServerEX DNP Master Driver master station hang in an infinite loop. Remote impact is tied to crafted DNP3 traffic reaching TCP port 20000; serial-line impact requires physical proximity. Sources do not show data theft, code execution, or confirmed active exploitation. Exposure is most likely in industrial environments using KEPServerEX with the DNP Master Driver, especially where DNP3 TCP service on port 20000 is reachable from untrusted networks or serial access is physically accessible. Treat as an operational resilience issue for affected industrial sites. Prioritize assets where KEPServerEX supports critical monitoring or control and where DNP3 is reachable beyond trusted control-system segments. Mitigation focus: Identify KEPServerEX systems using the DNP Master Driver.; Check whether installed versions are before 5.12.140.0.; Review Kepware or ICS-CERT guidance before making production changes..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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0ADP providers
1Source links

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Source materials

Affected products

Products and packages named in the record

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n/an/an/aListed
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