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CVE-2019-5271

MEDIUM
5.4
CVSS Score
Published: November 29, 2019 at 08:16 PM UTC
Updated: June 17, 2026 at 02:37 AM UTC
2 products affected across 1 vendorMyna FirmwareMyna

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Severity
MEDIUM5.4
Exploit prediction
EPSS 0.3%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Myna Firmware· Huawei
95%
9.0.1.10(H100SP10C00)9.0.1.10(H100SP11C00)9.0.1.10(H100SP12C00)9.0.1.10(H100SP5C00)9.0.1.10(H100SP8C00)9.0.1.10(h100sp10c00)9.0.1.10(h100sp11c00)9.0.1.10(h100sp12c00)9.0.1.10(h100sp5c00)9.0.1.10(h100sp8c00)9.0.1.9(H100SP6C00)9.0.1.9(h100sp6c00)
huawei-myna (same device)
Myna· Huaweidevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (1)

x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191127-01-myna-en

CVSS

5.4MEDIUM[email protected]
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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