CVE-2019-5298

Severity: medium (CVSS 6.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-06-04 · updated 2026-06-17
Weakness: CWE-287

Description

There is an improper authentication vulnerability in some Huawei AP products before version V200R009C00SPC800. Due to the improper implementation of authentication for the serial port, an attacker could exploit this vulnerability by connecting to the affected products and running a series of commands.

Affected products

Huawei AP4050DN-E: before v200r009c00 — fixed in v200r009c00

How to fix

Upgrade to a fixed version: Huawei AP4050DN-E v200r009c00. Check the vendor advisory for mitigations.

References

https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190327-01-ap-en
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20190327-01-ap-en

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