CVE-2023-34048

KEV
Published: Ott 25, 2023 Last Modified: Ott 30, 2025
ExploitDB:
Other exploit source:
Google Dorks:
CRITICAL 9,8
Source: [email protected]
Attack Vector: network
Attack Complexity: low
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

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.

EPSS (Exploit Prediction Scoring System)

Trend Analysis

EPSS (Exploit Prediction Scoring System)

Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.

EPSS Score
0,9321
Percentile
1,0th
Updated

EPSS Score Trend (Last 90 Days)

787

Out-of-bounds Write

Draft
Abstraction: Base Structure: Simple
Common Consequences
Security Scopes Affected:
Integrity Availability Other
Potential Impacts:
Modify Memory Execute Unauthorized Code Or Commands Dos: Crash, Exit, Or Restart Unexpected State
Applicable Platforms
Languages: Assembly, C, C++, Memory-Unsafe
Technologies: ICS/OT
Likelihood of Exploit: High
View CWE Details
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3h:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update2a:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:a:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update1c:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 8.0
cpe:2.3:a:vmware:vcenter_server:8.0:c:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update2c:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 8.0
cpe:2.3:a:vmware:vcenter_server:8.0:b:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3n:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3l:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3a:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3k:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3j:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version Range Affected
From 4.0 (inclusive)
To 5.5 (inclusive)
cpe:2.3:a:vmware:vcenter_server:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 8.0
cpe:2.3:a:vmware:vcenter_server:8.0:update1c:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3c:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:-:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3m:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update1d:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update1a:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 8.0
cpe:2.3:a:vmware:vcenter_server:8.0:update1b:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update2b:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3g:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3e:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:d:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 8.0
cpe:2.3:a:vmware:vcenter_server:8.0:update1a:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3f:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3d:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update2d:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 8.0
cpe:2.3:a:vmware:vcenter_server:8.0:update1:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 8.0
cpe:2.3:a:vmware:vcenter_server:8.0:-:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:c:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update3i:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 8.0
cpe:2.3:a:vmware:vcenter_server:8.0:a:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:update2:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Vcenter Server by Vmware

Product Information
Vendor Vmware
Product Vcenter Server
Version 7.0
cpe:2.3:a:vmware:vcenter_server:7.0:b:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
https://www.cisa.gov/known-exploited-vulnerabilities-catalo…
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023…
https://www.vicarius.io/vsociety/posts/understanding-cve-20…
https://www.vicarius.io/vsociety/posts/understanding-cve-2023-34048-a-zero-day-…
https://www.vmware.com/security/advisories/VMSA-2023-0023.h…
https://www.vmware.com/security/advisories/VMSA-2023-0023.html
https://www.vmware.com/security/advisories/VMSA-2023-0023.h…
https://www.vmware.com/security/advisories/VMSA-2023-0023.html