CVE-2019-5271

MEDIUM

Huawei Myna Firmware - Information Disclosure via Improper Data Processing

Title source: llm
STIX 2.1

Description

There is an information leak vulnerability in Huawei smart speaker Myna. When the smart speaker is paired with the cloud through Wi-Fi, the speaker incorrectly processes some data. Attackers can exploit this vulnerability to read and modify specific configurations of speakers through a series of operations.

References (1)

Core 1
Core References

Scores

CVSS v3 5.4
EPSS 0.0008
EPSS Percentile 22.9%
Attack Vector ADJACENT_NETWORK
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Details

Status published
Products (6)
huawei/myna_firmware 9.0.1.9\(h100sp6c00\)
huawei/myna_firmware 9.0.1.10\(h100sp5c00\)
huawei/myna_firmware 9.0.1.10\(h100sp8c00\)
huawei/myna_firmware 9.0.1.10\(h100sp10c00\)
huawei/myna_firmware 9.0.1.10\(h100sp11c00\)
huawei/myna_firmware 9.0.1.10\(h100sp12c00\)
Published Nov 29, 2019
Tracked Since Feb 18, 2026