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CVE-2013-2789

Published: Aug 22, 2013Updated: Apr 29, 2026 Sources: CVE List NVD csafCWE-835
NVD MITRE
7.8CVSSHIGH
EPSS Score
1.8%
Top 24.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

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.

CVSS Vector Breakdown

AV:NAC:LAu:NC:NI:NA:C
Exploitability
AV:NAccess Vector
Network
AC:LAccess Complexity
Low
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:CAvailability
Complete
Open in CVSS calculator →

Weaknesses

CWE-835

Affected Products

n/an/a
kepserverexkepware
On-prem
ICS / OT / IoT / industrial-network
kepwarecommercialUSICS / OT / IoT

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Impact
View detailed technique mapping

References

http://ics-cert.us-cert.gov/advisories/ICSA-13-226-01
ics-cert.us-cert.gov
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2013/icsa-13-226-01.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-13-226-01
cisa.gov
and 8 more references View all →

Timeline

Published
Aug 22, 2013
Last Updated
Apr 29, 2026

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