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Huawei TechnologiesHUAWEI-SA-20170920-01-ENCRYPTION

HistorySep 20, 2017 - 12:00 a.m.

Security Advisory - Information Exposure Vulnerability in Huawei Products

2017-09-2000:00:00

Huawei Technologies

www.huawei.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

43.7%

JSON

Some Huawei products have an information exposure vulnerability. Encryption keys are stored in the system. The attacker can implement reverse engineering to obtain the encryption keys, causing information exposure. (Vulnerability ID: HWPSIRT-2017-07133)

This vulnerability has been assigned Common Vulnerabilities and Exposures (CVE) ID: CVE-2017-2704.

Huawei has released software updates to fix these vulnerabilities. This advisory is available at the following link:

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170920-01-encryption-en

Affected configurations

Vulners

Node

huaweismarthomeRange<1.0.2.364

huaweihiappRange<7.3.0.303

huaweihwparentcontrolRange<2.0.0

huaweihwparentcontrolparentRange<5.1.0.12

huaweicrowdtestRange<1.5.3

huaweihiwalletRange<8.0.0.301

huaweihuawei_payRange<8.0.0.300

huaweiskytoneRange<8.1.2.300

huaweihwclouddriveemui6.0\)Range<8.0.0.307

huaweihwphonefinder\(emui6.0\)Range<9.3.0.310

huaweihwphonefinder\(emui5.1\)Range<9.2.2.303

huaweihicinemaRange<8.0.2.300

huaweihuaweiwearRange<21.0.0.360

huaweihihealthappRange<3.0.3.300

CPENameOperatorVersion
smarthomelt1.0.2.364
hiapplt7.3.0.303
hwparentcontrollt2.0.0
hwparentcontrolparentlt5.1.0.12
crowdtestlt1.5.3
hiwalletlt8.0.0.301
huawei paylt8.0.0.300
skytonelt8.1.2.300
hwclouddriveemui6.0)lt8.0.0.307
hwphonefinder（emui6.0）lt9.3.0.310

Name	Operator	Version
smarthome	lt	1.0.2.364
hiapp	lt	7.3.0.303
hwparentcontrol	lt	2.0.0
hwparentcontrolparent	lt	5.1.0.12
crowdtest	lt	1.5.3
hiwallet	lt	8.0.0.301
huawei pay	lt	8.0.0.300
skytone	lt	8.1.2.300
hwclouddriveemui6.0)	lt	8.0.0.307
hwphonefinder（emui6.0）	lt	9.3.0.310

Rows per page:

1-10 of 141

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

0.001 Low

EPSS

Percentile

43.7%

JSON

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