Security readout for executives and security teams
A Huawei Mate 9 with NFC enabled and affected firmware could leak files when sending files to an attacker-controlled phone. The issue is in the NFC module's validation of data transfer requests. The practical risk is strongest where legacy Mate 9 devices still handle sensitive data and use NFC file transfer. Exposure appears limited to Huawei Mate 9 devices running the specified pre-8.0.0.366(C567) build, especially where NFC file sharing is enabled or used. The source bundle does not identify other Huawei phones, carrier builds, or cloud/server exposure. Treat this as a targeted legacy mobile data-leak risk, not a broad enterprise emergency. Prioritize organizations that still issue or tolerate Huawei Mate 9 devices handling sensitive files, especially where NFC sharing is used. Mitigation focus: Upgrade affected Mate 9 devices to MHA-L29B 8.0.0.366(C567) or later, where available.; Check Huawei PSIRT guidance for carrier-specific or regional update instructions.; Disable NFC file transfer on affected devices until update status is confirmed..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-2018-7930 mapping review
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Open ATT&CK lookup- Severity
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- Known Exploited
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CNA and ADP enrichment extracted from CVE v5
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Source materials
- CVE List V5 sourceCVE List V5
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