CVE-2023-39240
Assigner: twcert
Published: 2023-09-07T07:25:32.504Z
State: PUBLISHED
affected: defaultStatus: unaffected
product: RT-AX55
vendor: ASUS
versions: status: affected
version: 3.0.0.4.386_50460
defaultStatus: unaffected
product: RT-AX56U_V2
vendor: ASUS
versions: status: affected
version: 3.0.0.4.386_50460
datePublic: 2023-09-15T01:00:00.000Z
descriptions: supportingMedia: base64: no
type: text/html
value: 

It is identified a format string vulnerability in ASUS RT-AX56U V2’s iperf client function API. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_cli.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.


value: 
It is identified a format string vulnerability in ASUS RT-AX56U V2’s iperf client function API. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_cli.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.


impacts: capecId: CAPEC-135
descriptions: value: CAPEC-135 Format String Injection
metrics: cvssV3_1: attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 7.2
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
version: 3.1
format: CVSS
scenarios: value: GENERAL
problemTypes: descriptions: cweId: CWE-134
description: CWE-134 Use of Externally-Controlled Format String
type: CWE
solutions: supportingMedia: base64: no
type: text/html
value: 



<p>RT-AX55: update to 3.0.0.4.386_51948 </p><p>RT-AX56U_V2: update to 3.0.0.4.386_51948 <br></p>
value: 
RT-AX55: update to 3.0.0.4.386_51948 

RT-AX56U_V2: update to 3.0.0.4.386_51948 


source: advisory: TVN-202309009
discovery: EXTERNAL
title: ASUS RT-AX55、RT-AX56U_V2 - Format String - 3
x_generator: engine: Vulnogram 0.1.0-dev