CVE-2020-14127
CVE-2020-14127 is a high-severity vulnerability in Mi Miui with a CVSS 3.x base score of 7.5. 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-787.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 1% (55th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Mi Miui
- Published:
- Last modified:
Description
A denial of service vulnerability exists in some Xiaomi models of phones. The vulnerability is caused by heap overflow and can be exploited by attackers to make remote denial of service.
Frequently asked questions
- What is CVE-2020-14127?
- A denial of service vulnerability exists in some Xiaomi models of phones. The vulnerability is caused by heap overflow and can be exploited by attackers to make remote denial of service.
- How severe is CVE-2020-14127?
- CVE-2020-14127 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2020-14127 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-14127?
- CVE-2020-14127 affects Mi Miui. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-14127?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2020-14127 published?
- CVE-2020-14127 was published on 2022-07-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:mi:miui:*:*:*:*:*:*:*:*
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