CVE-2014-2346
MEDIUM · CVSS 4.0EPSS 0.3%EU EUVD
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 physically proximate attackers to cause a denial of service (infinite loop and process crash) via crafted input over a serial line.
Key facts
- CVSS score
- 4.0 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:L/AC:H/Au:N/C:N/I:N/A:C- Weakness (CWE)
- CWE-20
- EPSS score
- 0.3% (27th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2014-2383)
- Published
- June 5, 2014
- NVD last modified
- June 17, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2014-2383 in the EU Vulnerability Database. Last updated in EUVD on October 2, 2025.
View on the EU Vulnerability DatabaseAffected products
- copadata / zenon dnp3 ng driver
- copadata / zenon dnp3 ng driver
- copadata / zenon dnp3 ng driver
- copadata / zenon dnp3 process gateway
References
- http://ics-cert.us-cert.gov/advisories/ICSA-14-154-01(Third Party Advisory, US Government Resource)
- 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
- 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
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-154-01
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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