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HIGH · 7.8

CVE-2021-40043

The laser command injection vulnerability exists on AIS-BW80H-00 versions earlier than AIS-BW80H-00 9.0.3.4(H100SP13C00). The devices cannot effectively defend against external malicious interference....

Vulnerability Description

The laser command injection vulnerability exists on AIS-BW80H-00 versions earlier than AIS-BW80H-00 9.0.3.4(H100SP13C00). 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.

CVSS Score

7.8

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
HuaweiAis-Bw80H-00 Firmware< 9.0.3.4\(h100sp13c00\)
HuaweiAis-Bw80H-00-

Related Weaknesses (CWE)

CWE-77

References

FAQ

What is CVE-2021-40043?

CVE-2021-40043 is a vulnerability with a CVSS score of 7.8 (HIGH). The laser command injection vulnerability exists on AIS-BW80H-00 versions earlier than AIS-BW80H-00 9.0.3.4(H100SP13C00). The devices cannot effectively defend against external malicious interference....

How severe is CVE-2021-40043?

CVE-2021-40043 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-40043?

Check the references section above for vendor advisories and patch information. Affected products include: Huawei Ais-Bw80H-00 Firmware, Huawei Ais-Bw80H-00.