Description
Out-of-bounds write in certain ASUS Router firmware allow an unauthenticated nearby attacker to write data beyond the intended buffer or potentially cause a denial-of-service (DoS) via a crafted packet.
Refer to the ' 
Security Update for ASUS Router Firmware  ' section on the ASUS Security Advisory for more information.
Published: 2026-11-04
Score: 7.2 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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References
History

Wed, 04 Nov 2026 11:15:00 +0000

Type Values Removed Values Added
Title Buffer Overflow in ASUS Router Firmware Causes Denial of Service

Wed, 04 Nov 2026 02:15:00 +0000

Type Values Removed Values Added
Description Out-of-bounds write in certain ASUS Router firmware allow an unauthenticated nearby attacker to write data beyond the intended buffer or potentially cause a denial-of-service (DoS) via a crafted packet. Refer to the '  Security Update for ASUS Router Firmware  ' section on the ASUS Security Advisory for more information.
First Time appeared Asus
Asus router Firmware
Weaknesses CWE-787
CPEs cpe:2.3:a:asus:router_firmware:asuswrt_3.0.0.4_386_series:*:*:*:*:*:*:*
cpe:2.3:a:asus:router_firmware:asuswrt_3.0.0.4_388_series:*:*:*:*:*:*:*
cpe:2.3:a:asus:router_firmware:asuswrt_3.0.0.6_102_series:*:*:*:*:*:*:*
Vendors & Products Asus
Asus router Firmware
References
Metrics cvssV4_0

{'score': 7.2, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N'}


Subscriptions

Asus Router Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: ASUS

Published:

Updated: 2026-11-04T02:03:00.932Z

Reserved: 2026-09-02T06:17:47.147Z

Link: CVE-2026-84729

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-04T02:17:21.163

Modified: 2026-11-04T02:17:21.163

Link: CVE-2026-84729

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-11-04T10:30:10Z

Weaknesses