How severe is CVE-2020-9089?

CVE-2020-9089 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2020-9089 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-9089?

CVE-2020-9089 affects Huawei P30 Pro Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-9089?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2020-9089 have an EU (EUVD) identifier?

Yes. CVE-2020-9089 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-29918.

When was CVE-2020-9089 published?

CVE-2020-9089 was published on 2024-12-27 and last updated on 2026-06-17.

CVE-2020-9089

CVE-2020-9089 is a low-severity vulnerability in Huawei P30 Pro Firmware with a CVSS 3.x base score of 3.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-200.

Key facts

Severity: Low (CVSS 3.x base score 3.3)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2020-29918
Weakness: CWE-200
Affected product: Huawei P30 Pro Firmware
Published: 2024-12-27
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2020-9089?: 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.
How severe is CVE-2020-9089?: CVE-2020-9089 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2020-9089 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-9089?: CVE-2020-9089 affects Huawei P30 Pro Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-9089?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2020-9089 have an EU (EUVD) identifier?: Yes. CVE-2020-9089 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2020-29918.
When was CVE-2020-9089 published?: CVE-2020-9089 was published on 2024-12-27 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:o:huawei:p30_pro_firmware:*:*:*:*:*:*:*:*

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