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CVE-2020-1845 : What You Need to Know

Learn about CVE-2020-1845, a local privilege escalation vulnerability in Huawei PCManager versions earlier than 10.0.5.53. Find out how to mitigate risks and secure your system.

Huawei PCManager product with versions earlier than 10.0.5.53 has a local privilege escalation vulnerability that can allow an authenticated local attacker to exploit it, potentially leading to obtaining higher privileges.

Understanding CVE-2020-1845

Huawei PCManager is affected by a local privilege escalation vulnerability.

What is CVE-2020-1845?

This CVE refers to a local privilege escalation vulnerability in Huawei PCManager versions earlier than 10.0.5.53. An authenticated local attacker can exploit this vulnerability.

The Impact of CVE-2020-1845

Successful exploitation of this vulnerability can permit the attacker to elevate their privileges, potentially gaining access to unauthorized actions.

Technical Details of CVE-2020-1845

The following details provide insight into the technical aspects of the vulnerability.

Vulnerability Description

        Huawei PCManager versions earlier than 10.0.5.53 are susceptible to a local privilege escalation vulnerability.

Affected Systems and Versions

        Affected Product: PCManager
        Vendor: Huawei
        Vulnerable Versions: Versions earlier than 10.0.5.53

Exploitation Mechanism

        An authenticated local attacker can perform specific operations to exploit the vulnerability and potentially gain higher privileges.

Mitigation and Prevention

Enhancing security measures and taking immediate actions are crucial to mitigate the risks associated with CVE-2020-1845.

Immediate Steps to Take

        Update Huawei PCManager to version 10.0.5.53 or later to eliminate this vulnerability.
        Monitor and restrict access to critical system components to prevent unauthorized exploitation.

Long-Term Security Practices

        Implement the principle of least privilege to restrict access rights for users, reducing the impact of potential vulnerabilities.
        Regularly update and patch software to address known security issues and enhance overall system security.

Patching and Updates

        Apply security patches and updates provided by Huawei promptly to protect systems from known vulnerabilities.

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