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huaweiHuawei TechnologiesHUAWEI-SA-20220126-01-DF75863E
HistoryJan 26, 2022 - 12:00 a.m.

Security Advisory - Laser Command Injection Vulnerability on Huawei Terminals

2022-01-2600:00:00
Huawei Technologies
www.huawei.com
31

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

12.8%

The laser command injection vulnerability exists on some Huawei devices. The devices cannot effectively defend against external malicious interference. Attackers need the device to be visually exploitable and successful triggering of this vulnerability could execute voice commands on the device. (Vulnerability ID: HWPSIRT-2021-60677)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2021-40043.
For products that have released software updates to fix this vulnerability, Huawei will release and update the Security Advisory at:
<http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220126-01-df75863e-en&gt;

Affected configurations

Vulners
Node
huaweiais-bw80h-00Range<AIS-BW80H-00
OR
huaweiais-bw80h-00Range<9.0.3.4

4.6 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

12.8%

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