What is the severity of CVE-2020-9089?

CVE-2020-9089 is classified as an information vulnerability that could lead to an information leak.

How do I fix CVE-2020-9089?

To fix CVE-2020-9089, users should update their Huawei P30 Pro firmware to the latest version provided by Huawei.

Which devices are affected by CVE-2020-9089?

CVE-2020-9089 specifically affects Huawei P30 Pro smartphones running certain firmware versions.

What can attackers achieve by exploiting CVE-2020-9089?

Attackers with user access can exploit CVE-2020-9089 to obtain sensitive information from the affected device.

Is CVE-2020-9089 related to Huawei's security practices?

Yes, CVE-2020-9089 highlights a flaw in Huawei's security practices regarding caller access verification.

Vulnerability/
CVE-2020-9089

low

3.3

CWE

200

27/12/2024

13/1/2025

CVE-2020-9089: Infoleak

First published: Fri Dec 27 2024(Updated: )

There is an information vulnerability in Huawei smartphones. A function in a module can be called without verifying the caller's access. Attackers with user access can exploit this vulnerability to obtain some information. This can lead to information leak. (Vulnerability ID: HWPSIRT-2019-12141) This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9089.

Credit: psirt@huawei.com

Affected Software	Affected Version	How to fix
All of
Huawei P30 Pro Firmware	<10.1.0.120\(c431e19r2p5\)
Huawei P30 Pro Firmware
All of
Huawei P30 Pro Firmware	<10.1.0.120\(c432e19r2p5\)
Huawei P30 Pro Firmware
All of
Huawei P30 Pro Firmware	<10.1.0.126\(c10e11r5p1\)
Huawei P30 Pro Firmware
All of
Huawei P30 Pro Firmware	<10.1.0.126\(c461e11r3p1\)
Huawei P30 Pro Firmware

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Reference Links

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200826-09-smartphone-en

Frequently Asked Questions

What is the severity of CVE-2020-9089?
CVE-2020-9089 is classified as an information vulnerability that could lead to an information leak.
How do I fix CVE-2020-9089?
To fix CVE-2020-9089, users should update their Huawei P30 Pro firmware to the latest version provided by Huawei.
Which devices are affected by CVE-2020-9089?
CVE-2020-9089 specifically affects Huawei P30 Pro smartphones running certain firmware versions.
What can attackers achieve by exploiting CVE-2020-9089?
Attackers with user access can exploit CVE-2020-9089 to obtain sensitive information from the affected device.
Is CVE-2020-9089 related to Huawei's security practices?
Yes, CVE-2020-9089 highlights a flaw in Huawei's security practices regarding caller access verification.

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