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cveHuaweiCVE-2019-5271
HistoryNov 29, 2019 - 9:15 p.m.

CVE-2019-5271

2019-11-2921:15:11
huawei
web.nvd.nist.gov
31
cve-2019-5271
huawei
smart speaker
myna
information leak
vulnerability
wi-fi
cloud
data processing
configuration modification

CVSS2

4.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:A/AC:L/Au:N/C:P/I:P/A:N

CVSS3

5.4

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

25.0%

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 configurations

Nvd
Vulners
Node
huaweimyna_firmwareMatch9.0.1.9\(h100sp6c00\)
OR
huaweimyna_firmwareMatch9.0.1.10\(h100sp5c00\)
OR
huaweimyna_firmwareMatch9.0.1.10\(h100sp8c00\)
OR
huaweimyna_firmwareMatch9.0.1.10\(h100sp10c00\)
OR
huaweimyna_firmwareMatch9.0.1.10\(h100sp11c00\)
OR
huaweimyna_firmwareMatch9.0.1.10\(h100sp12c00\)
AND
huaweimynaMatch-
VendorProductVersionCPE
huaweimyna_firmware9.0.1.9(h100sp6c00)cpe:2.3:o:huawei:myna_firmware:9.0.1.9\(h100sp6c00\):*:*:*:*:*:*:*
huaweimyna_firmware9.0.1.10(h100sp5c00)cpe:2.3:o:huawei:myna_firmware:9.0.1.10\(h100sp5c00\):*:*:*:*:*:*:*
huaweimyna_firmware9.0.1.10(h100sp8c00)cpe:2.3:o:huawei:myna_firmware:9.0.1.10\(h100sp8c00\):*:*:*:*:*:*:*
huaweimyna_firmware9.0.1.10(h100sp10c00)cpe:2.3:o:huawei:myna_firmware:9.0.1.10\(h100sp10c00\):*:*:*:*:*:*:*
huaweimyna_firmware9.0.1.10(h100sp11c00)cpe:2.3:o:huawei:myna_firmware:9.0.1.10\(h100sp11c00\):*:*:*:*:*:*:*
huaweimyna_firmware9.0.1.10(h100sp12c00)cpe:2.3:o:huawei:myna_firmware:9.0.1.10\(h100sp12c00\):*:*:*:*:*:*:*
huaweimyna-cpe:2.3:h:huawei:myna:-:*:*:*:*:*:*:*

CNA Affected

[
  {
    "product": "Myna",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "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),"
      }
    ]
  }
]

CVSS2

4.8

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:A/AC:L/Au:N/C:P/I:P/A:N

CVSS3

5.4

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

AI Score

5.2

Confidence

High

EPSS

0.001

Percentile

25.0%

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