critical
9.8
CWE
20
Advisory Published
Updated

CVE-2018-8826: Input Validation

First published: Fri Apr 20 2018(Updated: )

ASUS RT-AC51U, RT-AC58U, RT-AC66U, RT-AC1750, RT-ACRH13, and RT-N12 D1 routers with firmware before 3.0.0.4.380.8228; RT-AC52U B1, RT-AC1200 and RT-N600 routers with firmware before 3.0.0.4.380.10446; RT-AC55U and RT-AC55UHP routers with firmware before 3.0.0.4.382.50276; RT-AC86U and RT-AC2900 routers with firmware before 3.0.0.4.384.20648; and possibly other RT-series routers allow remote attackers to execute arbitrary code via unspecified vectors.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Asus Rt-ac51u Firmware=3.0.0.4.380.8228
ASUS RT-AC51U
Asus Rt-ac58u Firmware=3.0.0.4.380.8228
ASUS RT-AC58U
Asus Rt-ac66u Firmware=3.0.0.4.380.8228
ASUS RT-AC66U
Asus Rt-ac1750 Firmware=3.0.0.4.380.8228
Asus Rt-ac1750
Asus Rt-n12 D1 Firmware=3.0.0.4.380.8228
Asus Rt-n12 D1
Asus Rt-ac52u B1 Firmware=3.0.0.4.380.10446
Asus Rt-ac52u B1
Asus Rt-ac1200 Firmware=3.0.0.4.380.10446
Asus Rt-ac1200
Asus Rt-n600 Firmware=3.0.0.4.380.10446
Asus Rt-n600
Asus Rt-ac55u Firmware=3.0.0.4.382.50276
Asus Rt-ac55u
Asus Rt-ac55uhp Firmware=3.0.0.4.382.50276
Asus Rt-ac55uhp
Asus Rt-ac86u Firmware=3.0.0.4.384.20648
ASUS RT-AC86U
Asus Rt-acrh13 Firmware=3.0.0.4.380.8228
Asus Rt-acrh13
Asus Rt-ac2900 Firmware=3.0.0.4.384.20648
Asus Rt-ac2900

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Reference Links

Frequently Asked Questions

  • What is CVE-2018-8826?

    CVE-2018-8826 is a vulnerability that affects ASUS routers with firmware before 3.0.0.4.380.8228, 3.0.0.4.380.10446, and 3.0.0.4.382.50276.

  • Which ASUS routers are affected by CVE-2018-8826?

    ASUS RT-AC51U, RT-AC58U, RT-AC66U, RT-AC1750, RT-ACRH13, RT-N12 D1, RT-AC52U B1, RT-AC1200, RT-N600, RT-AC55U, RT-AC55UHP, RT-AC86U, and RT-AC2900 routers are affected.

  • How severe is CVE-2018-8826?

    CVE-2018-8826 has a severity rating of 9.8, which is considered critical.

  • How do I fix CVE-2018-8826?

    To fix CVE-2018-8826, update your ASUS router firmware to version 3.0.0.4.380.8228, 3.0.0.4.380.10446, or 3.0.0.4.382.50276.

  • Where can I find more information about CVE-2018-8826?

    You can find more information about CVE-2018-8826 on the ASUS website.

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