CVE-2020-9106 Explained : Impact and Mitigation

HUAWEI P30 Pro versions earlier than 10.1.0.160(C00E160R2P8) have a path traversal vulnerability that could allow attackers to access files and cause information disclosure.

Understanding CVE-2020-9106

HUAWEI P30 Pro is affected by a path traversal vulnerability that impacts versions prior to 10.1.0.160(C00E160R2P8).

What is CVE-2020-9106?

This CVE refers to a path traversal vulnerability in HUAWEI P30 Pro devices, allowing unauthorized access to files due to insufficient validation of certain pathnames.

The Impact of CVE-2020-9106

The vulnerability could be exploited by attackers to access sensitive information stored on the device, leading to potential data breaches and privacy violations.

Technical Details of CVE-2020-9106

HUAWEI P30 Pro devices with versions earlier than 10.1.0.160(C00E160R2P8) are susceptible to a path traversal vulnerability.

Vulnerability Description

The system fails to adequately validate specific pathnames, enabling malicious actors to traverse directories and access unauthorized files.

Affected Systems and Versions

Product: HUAWEI P30 Pro
Versions Affected: Earlier than 10.1.0.160(C00E160R2P8)

Exploitation Mechanism

Successful exploitation of this vulnerability allows attackers to access files beyond the intended directory, potentially leading to information disclosure.

Mitigation and Prevention

Immediate action is crucial to mitigate the risks posed by CVE-2020-9106.

Immediate Steps to Take

Update HUAWEI P30 Pro to version 10.1.0.160(C00E160R2P8) or later to patch the vulnerability.
Monitor for any unauthorized access or file modifications on the device.

Long-Term Security Practices

Regularly update the device's software and firmware to address security vulnerabilities.
Implement access controls and restrictions to limit file access and prevent unauthorized traversal.

Patching and Updates

Ensure timely installation of security patches and updates provided by HUAWEI to protect against known vulnerabilities.