CVE-2022-26674: ASUS RT-AX88U - Format String

Published Apr 22, 2022
·
Updated

ASUS RT-AX88U has a Format String vulnerability, which allows an unauthenticated remote attacker to write to arbitrary memory address and perform remote arbitrary code execution, arbitrary system operation or disrupt service.

Affected Software

2 affected components
ASUS Rt-ax88u Firmware<3.0.0.4.386.46065
ASUS RT-AX88U

Remediation

Information

Update RT-AX88U firmware version to 3.0.0.4.386.46065

Event History

Apr 22, 2022
CVE Published
via MITRE·06:50 AM
Data Sourced
via MITRE·06:50 AM
RemedyDescriptionSeverityWeakness
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is CVE-2022-26674?

CVE-2022-26674 is a Format String vulnerability in ASUS RT-AX88U firmware, which can be exploited by an unauthenticated remote attacker to execute arbitrary code, perform system operations or disrupt service.

2

How severe is CVE-2022-26674?

CVE-2022-26674 has a severity rating of 9.8 (critical).

3

Which software versions are affected by CVE-2022-26674?

ASUS RT-AX88U firmware versions up to exclusive 3.0.0.4.386.46065 are affected by CVE-2022-26674.

4

How can an attacker exploit CVE-2022-26674?

An unauthenticated remote attacker can exploit CVE-2022-26674 to write to arbitrary memory address and perform remote arbitrary code execution, arbitrary system operation, or disrupt service.

5

Is ASUS RT-AX88U hardware vulnerable to CVE-2022-26674?

No, ASUS RT-AX88U hardware is not vulnerable to CVE-2022-26674.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203