CVE-2018-7930 — The Near Field Communication (NFC) module in Mate 9 Huawei mobile phones with th

The Near Field Communication (NFC) module in Mate 9 Huawei mobile phones with the versions before MHA-L29B 8.0.0.366(C567) has an information leak vulnerability due to insufficient validation on data transfer requests. When an affected mobile phone sends files to an attacker'

01What is this vulnerability?

The Near Field Communication (NFC) module in Mate 9 Huawei mobile phones with the versions before MHA-L29B 8.0.0.366(C567) has an information leak vulnerability due to insufficient validation on data transfer requests. When an affected mobile phone sends files to an attacker's mobile phone using the NFC function, the attacker can obtain arbitrary files from the mobile phone, causing information…

02Affected products

Vendor	Product	Versions
Huawei Technologies Co., Ltd.	Mate 9	The versions before MHA-L29B 8.0.0.366(C567)

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2018-04-11T17:00:00.000Z
• Last modified: 2024-08-05T06:37:59.746Z

09References

• www.huawei.com — http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180411-01-smartph…