CVE-2016-6159

HIGH

Huawei WS331a - Auth Bypass

Title source: llm

Description

The management interface of Huawei WS331a routers with software before WS331a-10 V100R001C01B112 allows remote attackers to bypass authentication and obtain administrative access by sending "special packages" to the LAN interface.

References (1)

[VDB Entry] http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160907-01-ws331a-en

Scores

CVSS v3 7.5

EPSS 0.0080

EPSS Percentile 73.9%

Attack Vector ADJACENT_NETWORK

CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-287

Status draft

Affected Products (1)

huawei/ws331a_router_firmware < ws331a-10_v100r001c02b017sp01

Timeline

Published Sep 21, 2016

Tracked Since Feb 18, 2026