CVE-2019-5220
lowpriority · track · 18OT risk · elevatedEPSS 0.002 · 13 %ileEUUSEPSS · scored 2026-10-27
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
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.1–4.6
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (6)
Products and version ranges known to be affected.
- Huawei Honor Magic 2≤ Versions earlier than Tony-AL00B/Tony-TL00B 9.0.0.182(C00E180R2P2)enisa_euvdEU
- huawei honor magic 2 firmware< tony-al00b\/tony-tl00b_9.0.0.182\(c00e180r2p2\)nvdUScpe:2.3:o:huawei:honor_magic_2_firmware:*:*:*:*:*:*:*:*
- huawei mate 20 firmware< hima-al00b\/hima-tl00b_9.0.0.200\(c00e200r2p1\)nvdUScpe:2.3:o:huawei:mate_20_firmware:*:*:*:*:*:*:*:*
- huawei mate 20 x firmware< ever-al00b_9.0.0.200\(c00e200r2p1\)nvdUScpe:2.3:o:huawei:mate_20_x_firmware:*:*:*:*:*:*:*:*
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (6)
External citations — patches, advisories, analysis.
- http://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20190626-01-frp-cncnnvd
- https://nvd.nist.gov/vuln/detail/CVE-2019-5220cnnvd
- https://www.huawei.com/cn/psirt/security-advisories/huawei-sa-20190626-01-frp-cncnnvd
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190626-01-frp-encnnvd
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190626-01-frp-enenisa_euvd
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190626-01-frp-enVendor Advisorynvd
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