// For flags

CVE-2023-34359

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

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

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.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2023-06-02 CVE Reserved
  • 2023-07-31 CVE Published
  • 2024-10-21 CVE Updated
  • 2025-04-15 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-125: Out-of-bounds Read
CAPEC
  • CAPEC-540: Overread Buffers
References (1)
URL Tag Source
https://www.twcert.org.tw/tw/cp-132-7280-bea85-1.html Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Asus
Search vendor "Asus"
 Rt-ax88u Firmware
Search vendor "Asus" for product "Rt-ax88u Firmware"
 < 3.0.0.4.388.23748
Search vendor "Asus" for product "Rt-ax88u Firmware" and version " < 3.0.0.4.388.23748"
-
Affected
in Asus
Search vendor "Asus"
 Rt-ax88u
Search vendor "Asus" for product "Rt-ax88u"
--
Safe