CVE-2021-40043

7.8 highEPSS 0.4%

High (7.8) in huawei ais-bw80h-00 firmware. EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.8 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 33% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2022-02-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

huawei:ais-bw80h-00_firmware

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220126-01-df75863e-en
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20220126-01-df75863e-en

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