High severity · published Jul 31, 2023
CVE-2023-34359
ASUS RT-AX88U - Out-of-bounds Read - 2
7.5
CVSS
0.8%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RT
RT-AX88U · ASUS
through 3.0.0.4.388_22525-gd35b8fe · source: vendor, CISA
RF
Rt-ax88u Firmware · Asus
before 3.0.0.4.388.23748 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-34359
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-34359
Third Party Advisory
https://www.twcert.org.tw/tw/cp-132-7280-bea85-1.html
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CVE-2023-34358
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