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.

CVSS v3.0 6.5 MEDIUM
CVSS v2.0 4.4 MEDIUM

6.5^/10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.6 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210602-01-permission-en	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:huawei:e3372_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:e3372:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:huawei:e8372_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:huawei:e8372:-:*:*:*:*:*:*:*

Information

Published : 2021-06-22 12:15

Updated : 2021-06-29 10:56

NVD link : CVE-2021-22382

Mitre link : CVE-2021-22382

JSON object : View

CWE

CWE-281

Improper Preservation of Permissions

Products Affected

huawei

e3372_firmware
e8372
e3372
e8372_firmware

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6.5 /10