CVE intelligence and bounded remediation

CVE-2026-11851 — Improper Neutralization of Special Elements used in an SQL Command ("SQL Injection") in the web management interface of certain ASUS...

Medium CVSS 5.9

Improper Neutralization of Special Elements used in an SQL Command ("SQL Injection") in the web management interface of certain ASUS router models allows a remote authenticated user to disclose confidential information via a crafted request that bypasses existing input validation Refer to the ' Security Update for ASUS Router Firmware ' section on the ASUS Security Advisory for more information.

Severity
Medium
CVSS
5.9 (4.0)
Published
2026-07-15
CISA KEV
Not currently listed
Ecosystem
software/application
Weaknesses
CWE-89

Affected products

No browser-safe affected-product rows are available.

Matched remediation archetype

SQL and data-query injection

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Trace request, message, file, and stored values into SQL, ORM query fragments, filters, sort expressions, and other data-query languages.
  • Inventory database roles, reachable schemas, multi-tenant boundaries, and whether stacked or administrative operations are enabled.
  • Check both direct queries and second-order use of previously stored values.

Remediate safely

  • Use parameterized queries or safe query builders for all values; map identifiers and operators through explicit allowlists.
  • Remove raw query concatenation and give the application account only the tables and operations it requires.
  • Update affected data-access components and add regression tests for query structure preservation with inert edge-case inputs.

Authoritative sources

Complete CVE record and remediation plan

The detailed catalog view below loads this exact record, its source evidence, and the full seven-phase agentic change plan.