CVE-2023-34359

ASUS RT-AX88U - Out-of-bounds Read - 2

Description

ASUS RT-AX88U's httpd is subject to an unauthenticated DoS condition. A remote attacker can send a specially crafted request to the device which causes the httpd binary to crash within the "do_json_decode()" function of ej.c, resulting in a DoS condition.

Remediation

Solution:

  • Update firmware version to 3.0.0.4_388_23748 or latest

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.27%
Third-Party Advisory org.tw
Affected: ASUS RT-AX88U
Published at:
Updated at:

References

Link Tags
https://www.twcert.org.tw/tw/cp-132-7280-bea85-1.html third party advisory

Frequently Asked Questions

What is the severity of CVE-2023-34359?
CVE-2023-34359 has been scored as a high severity vulnerability.
How to fix CVE-2023-34359?
To fix CVE-2023-34359: Update firmware version to 3.0.0.4_388_23748 or latest
Is CVE-2023-34359 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-34359 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-34359?
CVE-2023-34359 affects ASUS RT-AX88U.
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