Security readout for executives and security teams
This flaw can let an unauthenticated remote attacker crash affected COPA-DATA zenon DNP3 components by sending a malformed DNP3 packet over TCP. The business concern is loss of availability in industrial monitoring or control environments, not data theft or direct system takeover based on the provided sources. Exposure is most likely where affected zenon DNP3 master or outstation components are reachable over TCP from plant, SCADA, vendor, or remote-access networks. Internet exposure would raise urgency, but the provided sources do not state prevalence or observed exposure. Prioritize if affected zenon DNP3 services support critical monitoring or control operations, especially if reachable beyond tightly controlled ICS networks. This is an availability risk that can disrupt industrial operations, but the sources do not support claims of active exploitation or confidentiality impact. Mitigation focus: Identify zenon DNP3 deployments and compare versions against the affected ranges.; Check COPA-DATA and CISA advisories for supported fixes or vendor workarounds.; Restrict DNP3 TCP access to trusted operational network paths only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-20: Exact CWE lookup
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Open ATT&CK lookupCVE-2014-2345 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.1 (2.0)
- Known Exploited
- No
- Published
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
AV:N/AC:M/Au:N/C:N/I:N/A:C8.66.9Primary CVE scoreVulnerability scoring details
Base CVSS 2.0 score
7.1HighVector: AV:N/AC:M/Au:N/C:N/I:N/A:C
Source materials
- CVE List V5 sourceCVE List V5
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-154-01CVE reference
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Input Validation
Improper Input Validation represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.