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CVE-2023-34048VMware vCenter Server Out-of-Bounds Write Vulnerability
vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol. A malicious actor with network access to vCenter Server may trigger an out-of-bounds write potentially leading to remote code execution.
9.8 CRITICALEPSS 99.23%⚡ Known Exploited (CISA KEV)NVD: Analyzed
Overview
Severity
| Score | Severity | Version | Vector String |
|---|---|---|---|
| 9.8 | CRITICAL | 3.1vmware (CNA) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
CISA required action
⚡ Known exploited · remediation due Feb 12, 2024
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Details
- CVE ID
- CVE-2023-34048
- Status
- Analyzed
- Assigner (CNA)
- vmware
- Published
- Oct 25, 2023
- Last modified
- 2026-06-17 06:02 UTC
- Weaknesses
Affected Products
As published by the CNA in the CVE record.
VMwareVMware vCenter Server2 version ranges
- 8.0 before 8.0U2
- 7.0 before 7.0U3o
VMwareVMware Cloud Foundation (VMware vCenter Server)2 version ranges
- 5.x
- 4.x