CVE-2021-40041

MEDIUM

HUAWEI WS318n 10.0.2.2, 10.0.2.5, 10.0.2.6 - Authenticated Stored Cross-Site Scripting in Network Settings

Title source: llm
STIX 2.1

Description

There is a Cross-Site Scripting(XSS) vulnerability in HUAWEI WS318n product when processing network settings. Due to insufficient validation of user input, a local authenticated attacker could exploit this vulnerability by injecting special characters. Successful exploit could cause certain information disclosure. Affected product versions include: WS318n-21 10.0.2.2, 10.0.2.5 and 10.0.2.6.

References (1)

Core 1

Scores

CVSS v3 4.2
EPSS 0.0005
EPSS Percentile 14.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

Details

CWE
CWE-79
Status published
Products (3)
huawei/ws318n-21_firmware 10.0.2.2
huawei/ws318n-21_firmware 10.0.2.5
huawei/ws318n-21_firmware 10.0.2.6
Published Jan 10, 2022
Tracked Since Feb 18, 2026