CVE-2019-5220

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 earlier than Hima-AL00B/Hima-TL00B 9.0.0.200(C00E200R2P1); Honor Magic 2, versions earlier than Tony-AL00B/Tony-TL00B 9.0.0.182(C00E180R2P2).

CVSS v3 4.6 MEDIUM
CVSS v2.0 2.1 LOW

4.6^/10

CVSS v3 : MEDIUM

Vector : AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Exploitability : 0.9 / Impact : 3.6

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

2.1^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190626-01-frp-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:mate_20_x_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:mate_20_x:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:huawei:mate_20_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:mate_20:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:huawei:honor_magic_2_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:honor_magic_2:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-07-10 18:15

Updated : 2023-12-10 12:59

NVD link : CVE-2019-5220

Mitre link : CVE-2019-5220

CVE.ORG link : CVE-2019-5220

JSON object : View

Products Affected

huawei

mate_20
mate_20_x
mate_20_x_firmware
mate_20_firmware
honor_magic_2
honor_magic_2_firmware

CWE

CWE-863

Incorrect Authorization

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