Home/CVE/There is Factory Reset Protection (FRP) bypass security vulnerability in P20 Huawei smart phones versions earlier than E
CVE

CVE-2019-5283

There is Factory Reset Protection (FRP) bypass security vulnerability in P20 Huawei smart phones versions earlier than E

There is Factory Reset Protection (FRP) bypass security vulnerability in P20 Huawei smart phones versions earlier than Emily-AL00A 9.0.0.167 (C00E81R1P21T8). When re-configuring the mobile phone using the factory reset protection (FRP) function, an attacker can login the Talkback mode and can perform some operations to access the setting page. As a result, the FRP function is bypassed.

MEDIUM · CVSS 4.6 EPSS 0.00027
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  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
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Affected Products & Versions

1
huawei p20 firmware< emily-al00a_9.0.0.167\(c00e81r1p21t8\)
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Scoring & Timeline

4.6
MEDIUM · CVSS v3.0 · psirt@huawei.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD04 Jun 2019 · 07:29 PM
CVSS VectorCVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190424-01-frp-enVendor Advisory
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