CVE-2021-22382

Huawei LTE USB Dongle products have an improper permission assignment vulnerability. An attacker can locally access and log in to a PC to induce a user to install a specially crafted application. After successfully exploiting this vulnerability, the attacker can perform unauthenticated operations. Affected product versions include:E3372 E3372h-153TCPU-V200R002B333D01SP00C00.

• CWE-281

• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-permission-enVendor Advisory
• https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-permission-enVendor Advisory

Published

Jun 22, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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