Security readout for executives and security teams
This flaw affects specific Juniper Junos releases on Trio-based PFE modules. A stateless firewall rule may fail to match ports correctly, so traffic that should be blocked could be allowed. Business impact depends on whether those devices enforce important network access boundaries. Exposure is limited to environments running the named Junos versions on Trio-based PFE modules with stateless firewall filters relying on port matches. Treat this as a targeted network-control risk, not a broad internet software emergency. Prioritize asset confirmation first, then remediate any affected perimeter or segmentation devices because rule bypass can undermine access controls. Mitigation focus: Check Juniper JSA10666 for official remediation and fixed-release guidance.; Inventory Junos 13.3R3, 14.1R1, and 14.1R2 deployments.; Confirm whether affected devices use Trio-based PFE modules..
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-2014-6383 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
- https://kb.juniper.net/InfoCenter/index?page=content&id=JSA10666CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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