CVE-2020-1812

Severity: high (CVSS 7.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.6% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-02-18 · updated 2026-06-17
Weakness: CWE-287

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.

Affected products

HUAWEI P30: before 10.0.0.173\(c00e73r1p11\) — fixed in 10.0.0.173\(c00e73r1p11\)

How to fix

Upgrade to a fixed version: HUAWEI P30 10.0.0.173\(c00e73r1p11\). Check the vendor advisory for mitigations.

References

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

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