ZDI-CAN-21893: ZDI-23-1590: VMware vCenter Server Appliance DCE/RPC Protocol Out-Of-Bounds Write Remote Code Execution Vulnerability
Published Nov 6, 2023
·Updated
This vulnerability allows remote attackers to execute arbitrary code on affected installations of VMware vCenter Server Appliance. Authentication is not required to exploit this vulnerability. The ZDI has assigned a CVSS rating of 9.8. The following CVEs are assigned: CVE-2023-34048.
Affected Software
1 affected component
VMware vCenter Server Appliance
Event History
Nov 6, 2023
Advisory Published
06:00 AM
Data Sourced
06:00 AM
Description
Frequently Asked Questions
1
What is the severity of ZDI-CAN-21893?
ZDI-CAN-21893 has a CVSS rating of 9.8, indicating it is a critical vulnerability.
2
How do I fix ZDI-CAN-21893?
To remediate ZDI-CAN-21893, you should update your VMware vCenter Server Appliance to the latest version provided by VMware.
3
What types of attacks can ZDI-CAN-21893 facilitate?
ZDI-CAN-21893 allows remote attackers to execute arbitrary code on affected installations.
4
Is authentication required to exploit ZDI-CAN-21893?
No, ZDI-CAN-21893 can be exploited without authentication.
5
Which software is affected by ZDI-CAN-21893?
ZDI-CAN-21893 specifically affects the VMware vCenter Server Appliance.