CVE-2020-1836

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-07-06 · updated 2026-06-17

Description

HUAWEI P30 with versions earlier than 10.1.0.160(C00E160R2P11) and HUAWEI P30 Pro with versions earlier than 10.1.0.160(C00E160R2P8) have an information disclosure vulnerability. Certain function's default configuration in the system seems insecure, an attacker should craft a WI-FI hotspot to launch the attack. Successful exploit could cause information disclosure.

Affected products

HUAWEI P30: before 10.1.0.160\(c00e160r2p11\) — fixed in 10.1.0.160\(c00e160r2p11\)
HUAWEI P30 Pro: before 10.1.0.160\(c00e160r2p8\) — fixed in 10.1.0.160\(c00e160r2p8\)

How to fix

Upgrade to a fixed version: HUAWEI P30 10.1.0.160\(c00e160r2p11\); HUAWEI P30 Pro 10.1.0.160\(c00e160r2p8\). Check the vendor advisory for mitigations.

References

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