CVE-2026-88710

EUVD-2026-120741

10.11.2026, 02:16

Improper
neutralization of special elements used in an OS command in certain
ASUS Router firmware
allows an unauthenticated nearby user to trigger a chain of
actions—unauthenticated queries, identifier guessing, credential overwriting,
and command injection—resulting in the execution of arbitrary commands with
root privileges.
Refer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information.

OS Command Injection

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8.7 HIGH	ADJACENT	LOW	NONE	CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: 67.41%

Common Weakness Enumeration

CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
The software constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References

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