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MEDIUM · 4.6

CVE-2019-5283

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...

Vulnerability Description

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.

CVSS Score

4.6

MEDIUM

CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
HuaweiP20 Firmware< emily-al00a_9.0.0.167\(c00e81r1p21t8\)
HuaweiP20All versions

References

FAQ

What is CVE-2019-5283?

CVE-2019-5283 is a vulnerability with a CVSS score of 4.6 (MEDIUM). 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...

How severe is CVE-2019-5283?

CVE-2019-5283 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-5283?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei P20 Firmware, Huawei P20.