CVE-2020-9072 : Vulnerability Insights and Analysis

Huawei OSD product with versions earlier than OSD_uwp_9.0.32.0 has a local privilege escalation vulnerability that can be exploited by an authenticated, local attacker to gain higher privileges.

Understanding CVE-2020-9072

This CVE involves a local privilege escalation vulnerability in Huawei's OSD product.

What is CVE-2020-9072?

CVE-2020-9072 is a security vulnerability in Huawei's OSD product that allows an authenticated, local attacker to escalate privileges by manipulating file paths.

The Impact of CVE-2020-9072

The successful exploitation of this vulnerability could enable an attacker to elevate their privileges within the system, potentially leading to unauthorized access and control.

Technical Details of CVE-2020-9072

This section provides more technical insights into the vulnerability.

Vulnerability Description

Huawei OSD product with versions earlier than OSD_uwp_9.0.32.0 is susceptible to a local privilege escalation vulnerability.
An authenticated, local attacker can exploit this by crafting a specific file path.
Successful exploitation may result in the attacker gaining higher privileges.

Affected Systems and Versions

Product: OSD
Vendor: Huawei
Vulnerable Versions: Versions earlier than OSD_uwp_9.0.32.0

Exploitation Mechanism

An authenticated, local attacker can manipulate file paths to exploit the vulnerability.

Mitigation and Prevention

Protecting systems from CVE-2020-9072 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update the affected Huawei OSD product to version OSD_uwp_9.0.32.0 or later.
Monitor and restrict file system access to prevent unauthorized manipulation.

Long-Term Security Practices

Implement the principle of least privilege to restrict user access rights.
Regularly review and update security configurations to mitigate similar vulnerabilities.

Patching and Updates

Apply security patches provided by Huawei to address the vulnerability.