CVE-2020-1838 : Security Advisory and Response

HUAWEI Mate 30 Pro with versions earlier than 10.1.0.150(C00E136R5P3) has an improper authentication vulnerability that could allow an attacker to pass authentication using crafted credentials.

Understanding CVE-2020-1838

What is CVE-2020-1838?

The CVE-2020-1838 vulnerability pertains to improper authentication on the HUAWEI Mate 30 Pro devices with certain versions.

The Impact of CVE-2020-1838

This vulnerability could enable an attacker to bypass authentication on affected devices, potentially leading to unauthorized access.

Technical Details of CVE-2020-1838

Vulnerability Description

The flaw lies in the device's insufficient validation of user face credentials.

Affected Systems and Versions

Product: HUAWEI Mate 30 Pro
Versions: Earlier than 10.1.0.150(C00E136R5P3)

Exploitation Mechanism

An attacker can craft a user's credentials to successfully exploit the vulnerability.

Mitigation and Prevention

Immediate Steps to Take

Update affected devices to version 10.1.0.150(C00E136R5P3) or higher.
Implement additional authentication measures to enhance security.

Long-Term Security Practices

Regularly monitor security advisories from HUAWEI.
Conduct security assessments to identify and mitigate vulnerabilities.

Patching and Updates

Apply security patches and firmware updates promptly to address known vulnerabilities.