How severe is CVE-2020-14103?

CVE-2020-14103 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2020-14103 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-14103?

CVE-2020-14103 affects Mi Miui. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-14103?

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

When was CVE-2020-14103 published?

CVE-2020-14103 was published on 2021-04-08 and last updated on 2026-06-17.

CVE-2020-14103

CVE-2020-14103 is a medium-severity vulnerability in Mi Miui with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v2: 4.3
EPSS exploit prediction: 1% (49th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Mi Miui
Published: 2021-04-08
Last modified: 2026-06-17

Description

The application in the mobile phone can read the SNO information of the device, Xiaomi 10 MIUI < 2020.01.15.

Frequently asked questions

What is CVE-2020-14103?: The application in the mobile phone can read the SNO information of the device, Xiaomi 10 MIUI < 2020.01.15.
How severe is CVE-2020-14103?: CVE-2020-14103 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2020-14103 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-14103?: CVE-2020-14103 affects Mi Miui. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-14103?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2020-14103 published?: CVE-2020-14103 was published on 2021-04-08 and last updated on 2026-06-17.

References

https://privacy.mi.com/trust#/security/vulnerability-management/vulnerability-announcement/detail?id=27&locale=zh

Affected products (1)

cpe:2.3:o:mi:miui:*:*:*:*:*:*:*:*

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