ASUS RT-AX55、RT-AX56U_V2、RT-AC86U - Format String - 2
CVE-2023-39239

7.2HIGH

Key Information:

Vendor

Asus
Status
Rt-ax55
Rt-ax56u V2
Rt-ac86u
Vendor
CVE Published:
7 September 2023

What is CVE-2023-39239?

A format string vulnerability has been identified within the General function API of the ASUS RT-AX56U V2's apply.cgi module. This flaw arises from insufficient validation of specific input values, allowing a remote attacker with administrator privileges to exploit it. Successful exploitation could lead to arbitrary code execution, unauthorized system operations, or service disruption, posing significant risks to device security and operational integrity.

Affected Version(s)

RT-AC86U 3.0.0.4_386_51529

RT-AX55 3.0.0.4.386_50460

RT-AX56U_V2 3.0.0.4.386_50460

References

https://https://www.twcert.org.tw/tw/cp-132-7355-0ce8d-1....

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
The Cyber Security Vulnerability Database.