How severe is CVE-2020-14129?

CVE-2020-14129 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-14129 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-14129?

CVE-2020-14129 affects Mi Xiaomi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-14129?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2020-14129 published?

CVE-2020-14129 was published on 2022-10-11 and last updated on 2026-06-17.

CVE-2020-14129

CVE-2020-14129 is a critical-severity vulnerability in Mi Xiaomi with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (56th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Mi Xiaomi
Published: 2022-10-11
Last modified: 2026-06-17

Description

A logic vulnerability exists in a Xiaomi product. The vulnerability is caused by an identity verification failure, which can be exploited by an attacker who can obtain a brief elevation of privilege.

Frequently asked questions

What is CVE-2020-14129?: A logic vulnerability exists in a Xiaomi product. The vulnerability is caused by an identity verification failure, which can be exploited by an attacker who can obtain a brief elevation of privilege.
How severe is CVE-2020-14129?: CVE-2020-14129 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-14129 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (56th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-14129?: CVE-2020-14129 affects Mi Xiaomi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-14129?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2020-14129 published?: CVE-2020-14129 was published on 2022-10-11 and last updated on 2026-06-17.

References

https://trust.mi.com/misrc/bulletins/advisory?cveId=155

Affected products (1)

cpe:2.3:a:mi:xiaomi:-:*:*:*:*:*:*:*

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