VMSA-2021-0020:VMware vCenter Server updates address multiple security vulnerabilities

Advisory ID:VMSA-2021-0020.2 CVSSv3 Range:4.3-9.8 Issue Date:2021-09-21 Updated On:2025-12-05 CVEs:CVE-2021-21991, CVE-2021-21992, CVE-2021-21993, CVE-2021-22005, CVE-2021-22006, CVE-2021-22007, CVE-2021-22008, CVE-2021-22009, CVE-2021-22010, CVE-2021-22011, CVE-2021-22012, CVE-2021-22013,...

Missing vCenter entries in settings for vCloud Director

Challenge When adding/editing vCloud Director Server in Veeam Backup & Replication the vCenter Servers list is missing vCenter entries. The console log contains the following errors: Error Failed to retrieve VC info Error Failed to parse GUID from string Error Guid should contain 32 digits with 4...

Citrix Provisioning Services - Machine Creation Fails While Running The PVS CVAD Setup Wizard

The PVS CVAD Setup Wizard fails to create new virtual machines when running on a VMware Hypervisor. vCenter displays an error when the CVAD Setup Wizard fails to complete its task similar to the following: Unable to find device or file /Failed to clone a VM, error: Invalid configuration for devic...

Metasploit Wrap-Up

Eternal Blue improvements Prior to this release Metasploit offered two separate exploit modules for targeting MS17-010, dubbed Eternal Blue. The Ruby module previously only supported Windows 7, and a separate ms17010eternalbluewin8 Python module would target Windows 8 and above. Now Metasploit...

VMware vCenter Server Virtual SAN Health Check Remote Code Execution Exploit

This Metasploit module exploits Java unsafe reflection and SSRF in the VMware vCenter Server Virtual SAN Health Check plugin's ProxygenController class to execute code as the vsphere-ui user. See the vendor advisory for affected and patched versions. Tested against VMware vCenter Server 6.7 Updat...

VMware vCenter Server Virtual SAN Health Check Remote Code Execution

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'VMware vCenter Server Virtual SAN Health Check Plugin RCE', 'Description' = %q This module exploits Java unsafe reflection and SSRF in the VMware...

The vulnerability of the HPE OneView IT infrastructure management system against VMware vCenter (OV4VC) arises from the lack of protective measures for the website structure. This allows attackers to execute cross-site scripting attacks.

The vulnerability of the HPE OneView IT infrastructure management system against VMware vCenter OV4VC is related to the lack of protective measures for the website structure. Exploiting this vulnerability could allow a malicious actor to perform cross-site scripting attacks remotely...

Last Week’s Security news: Cisco ASA, BIG-IQ, vSphere, Solaris, Dlink, iPhone %s, DarkRadiation, Google schema, John McAfee

Hello, today I want to experiment with a new format. I will be reading last weeks news from my @avleonovnews channel, which I found the most interesting. I do this mostly for myself, but if you like it too, then that would be great. Please subscribe to my YouTube channel and my Telegram...

VMware vCenter Server RCE 6.5 / 6.7 / 7.0 - Remote Code Execution Exploit

Exploit Title: VMware vCenter Server RCE 6.5 / 6.7 / 7.0 - Remote Code Execution RCE Unauthenticated Exploit Author: CHackA0101 Vendor Homepage: https://kb.vmware.com/s/article/82374 Software Link: https://www.vmware.com/products/vcenter-server.html Version: This affects VMware vCenter Server 7.x...

VMware vCenter Server 6.5 / 6.7 Session Hijack (VMSA-2020-0023)

The version of VMware vCenter Server installed on the remote host is 6.5 prior to 6.5u3k or 6.7 prior to 6.7u3. It is, therefore, affected by a session hijack vulnerability in the vCenter Server Appliance. Management Interface update function due to a lack of certificate validation. A malicious...

VMware vCenter 6.5 / 6.7 / 7.0 Remote Code Execution

Exploit Title: VMware vCenter Server RCE 6.5 / 6.7 / 7.0 - Remote Code Execution RCE Unauthenticated Date: 06/21/2021 Exploit Author: CHackA0101 Vendor Homepage: https://kb.vmware.com/s/article/82374 Software Link: https://www.vmware.com/products/vcenter-server.html Version: This affects VMware...

VMware vCenter Server 7.0 - Remote Code Execution (RCE) (Unauthenticated)

Exploit Title: VMware vCenter Server RCE 6.5 / 6.7 / 7.0 - Remote Code Execution RCE Unauthenticated Date: 06/21/2021 Exploit Author: CHackA0101 Vendor Homepage: https://kb.vmware.com/s/article/82374 Software Link: https://www.vmware.com/products/vcenter-server.html Version: This affects VMware...

VMware vCenter Server Remote Code Execution (CVE-2021-21985)

A remote code execution vulnerability exists in VMware vCenter Server. Successful exploitation of this vulnerability would allow remote attackers to execute arbitrary code on the affected system...

ALERT: Critical RCE Bug in VMware vCenter Server Under Active Attack

Malicious actors are actively mass scanning the internet for vulnerable VMware vCenter servers that are unpatched against a critical remote code execution flaw, which the company addressed late last month. The ongoing activity was detected by Bad Packets on June 3 and corroborated yesterday by...

Exploit for Unsafe Reflection in Vmware Vcenter_Server

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Unpatched VMware vCenter Software

CISA is aware of the likelihood that cyber threat actors are attempting to exploit CVE-2021-21985, a remote code execution vulnerability in VMware vCenter Server and VMware Cloud Foundation. Although patches were made available on May 25, 2021, unpatched systems remain an attractive target and...

Vulnerability fixed in HPE OneView for VMware vCenter

HPE has fixed a vulnerability in OneView for VMware vCenter. An unauthenticated remote malicious agent could exploit it to perform a Cross-Site Scripting XSS attack. Such an attack could result in the execution of arbitrary script code in the browser used to visit the application visited. HPE has...

Exploit for Unsafe Reflection in Vmware Vcenter_Server

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CVE-2021-26584

A security vulnerability in HPE OneView for VMware vCenter OV4VC could be exploited remotely to allow Cross-Site Scripting. HPE has released the following software update to resolve the vulnerability in HPE OneView for VMware vCenter OV4VC...

CVE-2021-26584

A security vulnerability in HPE OneView for VMware vCenter OV4VC could be exploited remotely to allow Cross-Site Scripting. HPE has released the following software update to resolve the vulnerability in HPE OneView for VMware vCenter OV4VC...