CVE-2026-84729
Received
Received - Intake
Out-of-Bounds Write in ASUS Router Firmware
Vulnerability report for CVE-2026-84729, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-11-04
Last updated on: 2026-11-04
Assigner: ASUS
Description
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.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| ASUS | Router firmware | ASUSWRT 3.0.0.4_386 series |
| ASUS | Router firmware | ASUSWRT 3.0.0.4_388 series |
| ASUS | Router firmware | ASUSWRT 3.0.0.6_102 series |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-787 | The product writes data past the end, or before the beginning, of the intended buffer. |
