CVE-2020-9210

Malware installation via insufficient integrity validation

Published Dec 27, 2024 · Updated Dec 27, 2024

Improper integrity validation in Huawei Myna 9.0.1.11(H100SP8C00) allows physically proximate attackers to install malware. An undisclosed module accepts software without sufficiently validating its integrity value in the specific scenario that permits installation. Physical access to the smart speaker is required, and successful exploitation compromises normal device service; Huawei does not further bound the consequences.

CVSS severity6.8
Medium
EPSS probability0.15%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper integrity validation in Huawei Myna 9.0.1.11(H100SP8C00) allows physically proximate attackers to install malware. An undisclosed module accepts software without sufficiently validating its integrity value in the specific scenario that permits installation. Physical access to the smart speaker is required, and successful exploitation compromises normal device service; Huawei does not further bound the consequences.

The record

CVE
CVE-2020-9210
Published
Dec 27, 2024
Updated
Dec 27, 2024
Vendor
MindSpore
Product
Myna
Classifications
CWE-354
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 27, 2024CVE publishedPublication date reported by the CVE source.
  2. Dec 27, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=9.0.1.11(H100SP8C00)

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

MindSpore · Mynaversion=9.0.1.11(H100SP8C00)

Published CVSS scores

6.3Huawei TechnologiesCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C
6.8Huawei TechnologiesCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-354Improper Validation of Integrity Check Value

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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