SARA / Free Tools / CVE / CVE-2019-5220

CVE-2019-5220 — There is a Factory Reset Protection (FRP) bypass vulnerability on several smartp

There is a Factory Reset Protection (FRP) bypass vulnerability on several smartphones. The system does not sufficiently verify the permission, an attacker could do a certain operation on certain step of setup wizard. Successful exploit could allow the attacker bypass the FRP prot

CVSS
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EPSS
0.02% (top 93.80%)
CWE
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Published
2019-07-10T17:38:15.000Z
Last modified
2024-08-04T19:47:56.819Z
CVSS vector
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01What is this vulnerability?

There is a Factory Reset Protection (FRP) bypass vulnerability on several smartphones. The system does not sufficiently verify the permission, an attacker could do a certain operation on certain step of setup wizard. Successful exploit could allow the attacker bypass the FRP protection. Affected products: Mate 20 X, versions earlier than Ever-AL00B 9.0.0.200(C00E200R2P1); Mate 20, versions…

02Affected products

VendorProductVersions
HuaweiMate 20 XVersions earlier than Ever-AL00B 9.0.0.200(C00E200R2P1)
HuaweiMate 20Versions earlier than Hima-AL00B/Hima-TL00B 9.0.0.200(C00E200R2P1)
HuaweiHonor Magic 2Versions earlier than Tony-AL00B/Tony-TL00B 9.0.0.182(C00E180R2P2)

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

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

09References

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