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CVE-2023-39238

ASUS RT-AX55、RT-AX56U_V2 - Format String - 1

Published: Sep 7, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-134
NVD MITRE
7.2CVSSHIGH
EPSS Score
1.2%
Top 36.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

It is identified a format string vulnerability in ASUS RT-AX56U V2. This vulnerability is caused by lacking validation for a specific value within its set_iperf3_svr.cgi module. A remote attacker with administrator privilege can exploit this vulnerability to perform remote arbitrary code execution, arbitrary system operation or disrupt service.

CVSS Vector Breakdown

AV:NAC:LPR:HUI:NS:UC:HI:HA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-134

Affected Products

RT-AX55ASUSHardware Firmware
RT-AX56U_V2ASUSHardware Firmware
rt-ax55 firmwareasusHardware Firmware
rt-ax56u v2 firmwareasusHardware Firmware
rt-ac86u firmwareasusHardware Firmware
asuscommercialTWHardware Firmwareaka asus tek
and 3 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://www.twcert.org.tw/tw/cp-132-7354-4e654-1.html
twcert.org.tw
https://www.asus.com/networking-iot-servers/wifi-routers/all-series/rt-ax55/helpdesk_bios/?model2Name=RT-AX55
asus.com
https://www.asus.com/networking-iot-servers/wifi-6/all-series/rt-ax56u/helpdesk_bios/?model2Name=RT-AX56U
asus.com
and 2 more references View all →

Timeline

Published
Sep 7, 2023
Last Updated
Nov 21, 2024

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