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Vulnerability record · CVE-2020-1812 · published 18 February 2020

CVE-2020-1812: Huawei p30 firmware improper authentication vulnerability

Huawei · P30 Firmware

HUAWEI P30 smartphones with versions earlier than 10.0.0.173(C00E73R1P11) have an improper authentication vulnerability. Due to improperly validation of certain application, an attacker should trick the user into installing a malicious application to exploit this vulnerability. Successful exploit could allow the attacker to bypass the authentication to perform unauthorized operations.

7.8 CVSS 3.1 High EPSS 0.57% · top 54.6% CWE-287 · Improper authentication
7.8CVSS 3.1 base score, v2 6.8
0.57%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

HUAWEI P30 smartphones with versions earlier than 10.0.0.173(C00E73R1P11) have an improper authentication vulnerability. Due to improperly validation of certain application, an attacker should trick the user into installing a malicious application to exploit this vulnerability. Successful exploit could allow the attacker to bypass the authentication to perform unauthorized operations.

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200120-01-smartphone-en Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200120-01-smartphone-en Vendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2020-1812), CISA KEV, FIRST EPSS (scores of 2026-10-11). This page is refreshed as NVD updates the record.