CVE-2020-9211 — There is an out-of-bound read and write vulnerability in Huawei smartphone

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HIGH

There is an out-of-bound read and write vulnerability in Huawei smartphone

Published Dec 27, 2024

7.2

HIGH

CVSS 3.1

EPSS 0.25%

Description

There is an out-of-bound read and write vulnerability in Huawei smartphone. A module dose not verify the input sufficiently. Attackers can exploit this vulnerability by modifying some configuration to cause out-of-bound read and write, causing denial of service. (Vulnerability ID: HWPSIRT-2020-05103)

This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2020-9211.

Affected products

Vendor Huawei Product HUAWEI Mate 30 Default
unaffected
- Version
  10.1.0.126(C00E125R5P3)
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Huawei

HUAWEI Mate 30

unaffected

Version	Status	Constraints
10.1.0.126(C00E125R5P3)	affected	-

Remediation

No remediation recorded yet.

Metrics

0.25% 0.00249

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.

EPSS probability 0.00249

Score over time

2024–2026

EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v3
EPSS v4
EPSS v5

Table of values (4 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 3, 2026	0.25% (0.00249)	14.76th	v5 (v2026.06.15)
Jun 15, 2026	0.24% (0.00241)	15.01th	v5 (v2026.06.15)
Mar 17, 2025	0.02% (0.00019)	2.83th	v4 (v2025.03.14)
Dec 28, 2024	0.04% (0.00043)	10.94th	v3 (v2023.03.01)