CVE-2019-5220

Name: CVE-2019-5220
Creator: NVD / NIST
Published: 2019-07-10T18:15:11.067+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.22%

Last modified Jun 17, 2026

CVE-2019-5220 is a vulnerability of currently unknown severity. 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. EPSS estimates a 0.22% chance of exploitation in the next 30 days.

Description

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).

Metrics

EPSS Probability

0.22%

12.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-863

Affected Software

Vendor	Product	Versions
Huawei	Mate 20 X Firmware	< ever-al00b_9.0.0.200\(c00e200r2p1\)
Huawei	Mate 20 Firmware	< hima-al00b\/hima-tl00b_9.0.0.200\(c00e200r2p1\)
Huawei	Honor Magic 2 Firmware	< tony-al00b\/tony-tl00b_9.0.0.182\(c00e180r2p2\)

References

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

Timeline

Published: Jul 10, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-5220?

How severe is CVE-2019-5220?

Severity scoring for CVE-2019-5220 is pending analysis. The EPSS model estimates a 0.22% probability of exploitation in the next 30 days.

How do I fix CVE-2019-5220?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-5220?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST