ZDI-CAN-9586: Cisco UCS Director ApplianceStorageUtil unzip Directory Traversal Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco UCS Director. Authentication is not required to exploit this vulnerability. The specific flaw exists within the processing of zip files by the LargeFileUploadServlet endpoint. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of root.
Affected Software
Event History
Frequently Asked Questions
What is the severity of ZDI-CAN-9586?
The severity of ZDI-CAN-9586 is critical due to its potential for remote code execution without authentication.
How do I fix ZDI-CAN-9586?
To fix ZDI-CAN-9586, update your Cisco UCS Director to the latest version as recommended by Cisco.
Who is affected by ZDI-CAN-9586?
Cisco UCS Director installations are affected by ZDI-CAN-9586.
Can ZDI-CAN-9586 be exploited remotely?
Yes, ZDI-CAN-9586 can be exploited remotely without the need for authentication.
What type of vulnerability is ZDI-CAN-9586?
ZDI-CAN-9586 is a remote code execution vulnerability.