CRITICALCVSS v3.1 9.8Actively exploited · CISA KEV since 2024-01-22Vulnerability

CVE-2023-34048

VMware vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol that allows an attacker to conduct remote code execution.

Properties

Euvd product
VMware Cloud Foundation (VMware vCenter Server), VMware vCenter Server
Vulnerability name
VMware vCenter Server Out-of-Bounds Write Vulnerability
First seen
2025-10-21T23:05:33+00:00
Cvss score
9.8
Epss score
0.99428
Last seen
2026-10-19T12:00:27+00:00
Due date
2024-02-12
Euvd assigner
vmware
Retrieved at
2026-10-21T01:24:47+00:00
Exploited euvd since
2024-01-22T00:00:00+00:00
Src batch id
epss_history-20261020T103617Z-728ddd
Source url
https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
Date added
2024-01-22
Score
9.8
Euvd base score version
3.1
Fetched at
2026-10-20T10:36:20+00:00
Euvd vendor
VMware
Cvss vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
In Signal since
initial import (Sep 2026)
Euvd base score
9.8

Related Entities (41 · showing 24)

AFFECTS_PRODUCT (37 · showing 20)

→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:b:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:8.0:b:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update3i:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:d:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update1:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update3e:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update3k:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:c:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update3:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:8.0:update1:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:a:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update3f:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update3h:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update2b:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update3c:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:8.0:update1b:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:-:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update3n:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update3l:*:*:*:*:*:*
→[Product]cpe:2.3:a:vmware:vcenter_server:7.0:update2d:*:*:*:*:*:*

DESCRIBES (1)

←[KEVEntry]VMware vCenter Server Out-of-Bounds Write Vulnerability

HAS_WEAKNESS (1)

→[Weakness]Out-of-bounds Write

INVOLVES (1)

←[Signal]kev_added · 2024-01-22

MENTIONED_IN (1)

→[Campaign]An Investigation Into Years of Undetected Operations Targeting High-Value Sectors

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CVE-2023-34048 (CVSS v3.1 9.8) — Ninja Signal Threat Intelligence | Ninja Signal