CVE-2020-9099 : Exploit Details and Defense Strategies

Huawei products IPS Module; NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6300; Secospace USG6500; Secospace USG6600; USG9500 with versions of V500R001C00; V500R001C20; V500R001C30; V500R001C50; V500R001C60; V500R001C80; V500R005C00; V500R005C10; V500R005C20; V500R002C00; V500R002C10; V500R002C20; V500R002C30 have an improper authentication vulnerability. Attackers need to perform some operations to exploit the vulnerability. Successful exploit may obtain certain permissions on the device.

Understanding CVE-2020-9099

This CVE involves an improper authentication vulnerability in various Huawei products.

What is CVE-2020-9099?

The vulnerability allows attackers to exploit the authentication process on affected Huawei devices, potentially gaining unauthorized access.

The Impact of CVE-2020-9099

Successful exploitation of this vulnerability could lead to attackers obtaining specific permissions on the compromised device, posing a significant security risk.

Technical Details of CVE-2020-9099

This section provides more in-depth technical information about the CVE.

Vulnerability Description

The vulnerability lies in the authentication mechanism of Huawei products, allowing attackers to bypass authentication and gain unauthorized access.

Affected Systems and Versions

Products: IPS Module; NGFW Module; NIP6300; NIP6600; NIP6800; Secospace USG6300; Secospace USG6500; Secospace USG6600; USG9500
Versions: V500R001C00; V500R001C20; V500R001C30; V500R001C50; V500R001C60; V500R001C80; V500R005C00; V500R005C10; V500R005C20; V500R002C00; V500R002C10; V500R002C20; V500R002C30

Exploitation Mechanism

Attackers need to perform specific operations to exploit this vulnerability, potentially leading to unauthorized access and permissions on the affected device.

Mitigation and Prevention

It is crucial to take immediate steps to address and prevent the exploitation of this vulnerability.

Immediate Steps to Take

Apply security patches provided by Huawei promptly.
Monitor network traffic for any suspicious activity.
Implement strong password policies and multi-factor authentication.

Long-Term Security Practices

Regularly update and patch all software and firmware on Huawei devices.
Conduct security assessments and penetration testing to identify and address vulnerabilities.

Patching and Updates

Huawei has released patches to address this vulnerability. Ensure all affected devices are updated with the latest security fixes.