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CVE-2014-2345

COPA-DATA zenon DNP3 Improper Input Validation

Published: Jun 5, 2014Updated: May 6, 2026 Sources: CVE List NVD csafCWE-20
7.1HIGH
NVD MITRE
EPSS Score
1.8%
Top 24.1%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

COPA-DATA zenon DNP3 NG driver (DNP3 master) 7.10 and 7.11 through 7.11 SP0 build 10238 and zenon DNP3 Process Gateway (DNP3 outstation) 7.11 SP0 build 10238 and earlier allow remote attackers to cause a denial of service (infinite loop and process crash) by sending a crafted DNP3 packet over TCP.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:MAu:NC:NI:NA:C
Exploitability
AV:NAccess Vector
Network
AC:MAccess Complexity
Medium
Au:NAuthentication
None
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:CAvailability
Complete
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Weaknesses

CWE-20

Affected Products

copadata
commercial
zenon dnp3 ng driverEmbedded
ICS / OT / IoT / plc-scada-hmi
zenon dnp3 process gatewayEmbedded
ICS / OT / IoT / plc-scada-hmi
COPA-DATA
commercial
zenon DNP3 NG driver (DNP3 master)Mixed
ICS / OT / IoT / plc-scada-hmi
zenon DNP3 Process Gateway (DNP3 outstation)Mixed
ICS / OT / IoT / plc-scada-hmi

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

http://www.copadata.com/no_cache/en/support/knowledge-base-faq.html?tx_hrfaq_pi1%5Bknowledgebase%5D=813&tx_hrfaq_pi1%5Baction%5D=show&tx_hrfaq_pi1%5Bcontroller%5D=knowledgebase
copadata.com
http://www.copadata.com/no_cache/en/support/knowledge-base-faq.html?tx_hrfaq_pi1%5Bknowledgebase%5D=814&tx_hrfaq_pi1%5Baction%5D=show&tx_hrfaq_pi1%5Bcontroller%5D=knowledgebase
copadata.com
https://www.cisa.gov/news-events/ics-advisories/icsa-14-154-01
cisa.gov
and 10 more references View all →

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