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CVE-2026-11851: CWE-89: Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') in ASUS Router

0
Medium
VulnerabilityCVE-2026-11851cvecve-2026-11851cwe-89
Published: 07/15/2026 (07/15/2026, 02:00:26 UTC)
Source: CVE Database V5
Vendor/Project: ASUS
Product: Router

Description

CVE-2026-11851 is an SQL Injection vulnerability in the web management interface of certain ASUS router models. It allows a remote authenticated user to bypass input validation and disclose confidential information. The vulnerability is classified as CWE-89 and has a medium severity with a CVSS score of 5.9. No specific affected versions or patches have been provided yet. The vulnerability requires high privileges and high attack complexity, with no user interaction needed.

CVSS v4.0

Score 5.9medium

Attack Vector
Network
Attack Complexity
High
Attack Requirements
None
Privileges Required
High
User Interaction
None
Vuln. Confidentiality
High
Vuln. Integrity
None
Vuln. Availability
None
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 07/15/2026, 02:33:14 UTC

Technical Analysis

This vulnerability involves improper neutralization of special elements in SQL commands within the web management interface of some ASUS routers. An authenticated remote attacker can craft requests that bypass input validation, leading to unauthorized disclosure of confidential information stored in the device's database. The CVSS 4.0 vector indicates network attack vector, high attack complexity, and high vulnerability conditions, with no privileges required beyond authenticated user access. No official remediation or patch information is currently available.

Potential Impact

An authenticated remote user can exploit this SQL Injection vulnerability to disclose confidential information from the router's database. This could lead to exposure of sensitive configuration or user data. However, exploitation requires authentication and has high attack complexity, limiting the ease of exploitation.

Mitigation Recommendations

Patch status is not yet confirmed — check the ASUS Security Advisory for current remediation guidance. Until an official fix is released, restrict access to the router's management interface to trusted users only and monitor for unusual activity. Follow ASUS advisories for updates.

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Technical Details

Data Version
5.2
Assigner Short Name
ASUS
Date Reserved
2026-06-10T08:22:42.915Z
Cvss Version
4.0
State
PUBLISHED
Remediation Level
null

Threat ID: 6a56ee2768715ace43e8c37d

Added to database: 07/15/2026, 02:19:19 UTC

Last enriched: 07/15/2026, 02:33:14 UTC

Last updated: 07/15/2026, 03:12:50 UTC

Views: 4

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