Security readout for executives and security teams
This issue can let a remote attacker disrupt a Schneider Electric Telvent SAGE 3030 RTU by sending malformed DNP3 traffic. The known impact is denial of service, described as temporary outage and CPU consumption. The source bundle does not provide CVSS scoring, patch details, or evidence of active exploitation. Exposure is most likely in OT environments running the named SAGE 3030 RTU firmware and allowing DNP3 traffic from untrusted or weakly segmented networks. Prioritize if these RTUs support critical operations or are reachable beyond a tightly controlled OT segment. Business impact is service disruption rather than confirmed data theft or code execution. Mitigation focus: Identify any SAGE 3030 RTUs and confirm firmware versions.; Review the ICS-CERT and Schneider guidance for vendor-approved remediation.; Restrict DNP3 access to trusted OT hosts where operationally feasible..
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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CVE-2013-6143 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
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