CVE-2023-49245 : What You Need to Know

This article discusses the unauthorized access vulnerability in the Huawei Share module affecting HarmonyOS and EMUI versions.

Understanding CVE-2023-49245

This CVE identifies a security flaw in the Huawei Share module that, if exploited, could compromise service confidentiality.

What is CVE-2023-49245?

The CVE-2023-49245 pertains to an unauthorized access vulnerability in Huawei's Share module, posing a risk to service confidentiality upon successful exploitation.

The Impact of CVE-2023-49245

The impact of this CVE includes the potential compromise of service confidentiality, leading to unauthorized access.

Technical Details of CVE-2023-49245

This section covers vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability lies in the Huawei Share module, allowing unauthorized access and potentially compromising service confidentiality.

Affected Systems and Versions

HarmonyOS versions 2.0.0, 2.1.0, 3.0.0, 3.1.0, and 4.0.0, along with EMUI versions 11.0.1, 12.0.0, and 13.0.0 are impacted.

Exploitation Mechanism

The vulnerability can be exploited by an attacker to gain unauthorized access, risking service confidentiality.

Mitigation and Prevention

Discover immediate steps and long-term security practices to safeguard your systems against CVE-2023-49245.

Immediate Steps to Take

Promptly apply security patches and restrict access to mitigate the risk of unauthorized access.

Long-Term Security Practices

Implement robust access controls, conduct regular security audits, and stay informed about security bulletins for ongoing protection.

Patching and Updates

Stay updated with security advisories from Huawei and ensure timely installation of patches to address the vulnerability.