CVE-2026-11851Network attack vector

Authenticated data disclosure via SQL injection

Published Jul 15, 2026 · Updated Jul 15, 2026

SQL injection in ASUS routers running ASUSWRT 3.0.0.4_386, 3.0.0.4_388, or 3.0.0.6_102 series allows remote authenticated users to disclose data. The web management interface fails to neutralize SQL syntax in crafted request data that bypasses its existing input validation. High-privilege authentication and network reachability to the management interface are required; the reported consequence is confidential-data disclosure only.

CVSS severity5.9
Medium
EPSS probability0.50%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

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Summary

What happened

SQL injection in ASUS routers running ASUSWRT 3.0.0.4_386, 3.0.0.4_388, or 3.0.0.6_102 series allows remote authenticated users to disclose data. The web management interface fails to neutralize SQL syntax in crafted request data that bypasses its existing input validation. High-privilege authentication and network reachability to the management interface are required; the reported consequence is confidential-data disclosure only.

The record

CVE
CVE-2026-11851
Published
Jul 15, 2026
Updated
Jul 15, 2026
Vendor
ASUSTeK Computer Inc.
Product
ASUS Router
Classifications
CWE-89
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 15, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=ASUSWRT 3.0.0.4_386 series
  2. Affected versionversion=ASUSWRT 3.0.0.4_388 series
  3. Affected versionversion=ASUSWRT 3.0.0.6_102 series

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

ASUSTeK Computer Inc. · ASUS Routerversion=ASUSWRT 3.0.0.4_386 series; version=ASUSWRT 3.0.0.4_388 series; version=ASUSWRT 3.0.0.6_102 series

Published CVSS scores

5.9ASUSCVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-89Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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