vCenter Server vulnerabilitiesAnd the versions its exploited flaws hit.

Product11 known exploited16 versions
The short answer

vCenter Server is made by VMware. We track 75 published vulnerabilities listed under that exact name, across 16 versions. 11 of them are on the list of flaws known to be exploited, the newest added on 23 January 2026. VMware lists newer releases under their own names, such as Vcenter Server Appliance, so check those pages too.

Check your version

The most recent vCenter Server flaw added to the known-exploited list is CVE-2024-37079, on 23 January 2026. We keep watching the known-exploited list.

Other names

Is vCenter Server listed under other names? Yes.

VMware also lists vCenter Server under more specific names, such as Vcenter Server Appliance. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.

Versions

Which versions of vCenter Server do the exploited flaws hit?

Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.

  • CVE-2024-37079Exploited list, 23 Jan 2026

    Broadcom VMware vCenter Server Out-of-bounds Write Vulnerability

    7.0-a7.0-b7.07.0-c7.0-d7.0-update1a7.0-update17.0-update1c
  • CVE-2024-38813Exploited list, 20 Nov 2024

    VMware vCenter Server Privilege Escalation Vulnerability

    7.0-a7.0-b7.07.0-c7.0-d7.0-update1a7.0-update17.0-update1c
  • CVE-2024-38812Exploited list, 20 Nov 2024

    VMware vCenter Server Heap-Based Buffer Overflow Vulnerability

    7.0-a7.0-b7.07.0-c7.0-d7.0-update1a7.0-update17.0-update1c
  • CVE-2022-22948Exploited list, 17 Jul 2024

    VMware vCenter Server Incorrect Default File Permissions Vulnerability

    6.5-a6.5-b6.56.5-c6.5-d6.5-e6.5-f6.5-update1b
  • CVE-2023-34048Exploited list, 22 Jan 2024

    VMware vCenter Server Out-of-Bounds Write Vulnerability

    4.0 to 5.57.0-a7.0-b7.07.0-c7.0-d7.0-update1a7.0-update1
  • CVE-2021-21973Exploited list, 7 Mar 2022

    VMware vCenter Server and Cloud Foundation Server Side Request Forgery (SSRF) Vulnerability

    6.5-a6.5-b6.56.5-c6.5-d6.5-e6.5-f6.5-update1d
  • CVE-2021-22017Exploited list, 10 Jan 2022

    VMware vCenter Server Improper Access Control

    6.7
  • CVE-2020-3952Exploited list, 3 Nov 2021

    VMware vCenter Server Information Disclosure Vulnerability

    6.7
  • CVE-2021-22005Exploited list, 3 Nov 2021

    VMware vCenter Server File Upload Vulnerability

    6.56.77.0
  • CVE-2021-21985Exploited list, 3 Nov 2021

    VMware vCenter Server Improper Input Validation Vulnerability

    6.5-a6.5-b6.56.5-c6.5-d6.5-e6.5-f6.5-update1b
  • CVE-2021-21972Exploited list, 3 Nov 2021

    VMware vCenter Server Remote Code Execution Vulnerability

    6.5-a6.5-b6.56.5-c6.5-d6.5-e6.5-f6.5-update1d
Known exploited

Which vCenter Server vulnerabilities are being exploited?

11 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.

  1. 9.8
    CVE-2024-37079CriticalKnown exploited
    Broadcom VMware vCenter Server Out-of-bounds Write Vulnerability

    Broadcom VMware vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol.

    Chance of use22%Known exploited since23 Jan 2026
  2. 7.5
    CVE-2024-38813HighKnown exploited
    VMware vCenter Server Privilege Escalation Vulnerability

    VMware vCenter contains an improper check for dropped privileges vulnerability.

    Chance of use17%Known exploited since20 Nov 2024
  3. 9.8
    CVE-2024-38812CriticalKnown exploited
    VMware vCenter Server Heap-Based Buffer Overflow Vulnerability

    VMware vCenter Server contains a heap-based buffer overflow vulnerability in the implementation of the DCERPC protocol.

    Chance of use55%Known exploited since20 Nov 2024
  4. 6.5
    CVE-2022-22948MediumKnown exploited
    VMware vCenter Server Incorrect Default File Permissions Vulnerability

    VMware vCenter Server contains an incorrect default file permissions vulnerability that allows a remote, privileged attacker to gain access to sensitive information.

    Chance of use13%Known exploited since17 Jul 2024
  5. 9.8
    CVE-2023-34048CriticalKnown exploited
    VMware vCenter Server Out-of-Bounds Write Vulnerability

    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.

    Chance of use>99%Known exploited since22 Jan 2024
  6. 5.3
    CVE-2021-21973MediumKnown exploited
    VMware vCenter Server and Cloud Foundation Server Side Request Forgery (SSRF) Vulnerability

    VMware vCenter Server and Cloud Foundation Server contain a SSRF vulnerability due to improper validation of URLs in a vCenter Server plugin.

    Chance of use88%Known exploited since7 Mar 2022
  7. 5.3
    CVE-2021-22017MediumKnown exploited
    VMware vCenter Server Improper Access Control

    Rhttproxy as used in vCenter Server contains a vulnerability due to improper implementation of URI normalization.

    Chance of use49%Known exploited since10 Jan 2022
  8. 9.8
    CVE-2020-3952CriticalKnown exploited
    VMware vCenter Server Information Disclosure Vulnerability

    VMware vCenter Server contains an information disclosure vulnerability in the VMware Directory Service (vmdir) when the Platform Services Controller (PSC) does not correctly implement access controls.

    Chance of use90%Known exploited since3 Nov 2021
Exploit likelihood

Which vCenter Server flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. >99%
    CVE-2021-21985CriticalKnown exploited

    The vSphere Client (HTML5) contains a remote code execution vulnerability due to lack of input validation in the Virtual SAN Health Check plug-in which is enabled by default in vCenter Server.

    CVSS9.8Published26 May 2021
  2. >99%
    CVE-2021-22005CriticalKnown exploited

    The vCenter Server contains an arbitrary file upload vulnerability in the Analytics service.

    CVSS9.8Published23 Sep 2021
  3. >99%
    CVE-2021-21972CriticalKnown exploited

    The vSphere Client (HTML5) contains a remote code execution vulnerability in a vCenter Server plugin.

    CVSS9.8Published24 Feb 2021
  4. >99%
    CVE-2023-34048CriticalKnown exploited

    vCenter Server contains an out-of-bounds write vulnerability in the implementation of the DCERPC protocol.

    CVSS9.8Published25 Oct 2023
  5. 90%
    CVE-2020-3952CriticalKnown exploited

    Under certain conditions, vmdir that ships with VMware vCenter Server, as part of an embedded or external Platform Services Controller (PSC), does not correctly implement access controls.

    CVSS9.8Published10 Apr 2020
  6. 88%
    CVE-2021-21973MediumKnown exploited

    The vSphere Client (HTML5) contains an SSRF (Server Side Request Forgery) vulnerability due to improper validation of URLs in a vCenter Server plugin.

    CVSS5.3Published24 Feb 2021
  7. 55%
    CVE-2024-38812CriticalKnown exploited

    The vCenter Server contains a heap-overflow vulnerability in the implementation of the DCERPC protocol.

    CVSS9.8Published17 Sep 2024
  8. 49%
    CVE-2021-22017MediumKnown exploited

    Rhttproxy as used in vCenter Server contains a vulnerability due to improper implementation of URI normalization.

    CVSS5.3Published23 Sep 2021
  9. 48%

    The vCenter Server contains a denial-of-service vulnerability in the content library service.

    CVSS5.3Published13 Dec 2022
Precursor Intelligence

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FAQ

Common questions, answered plainly.

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We track 75 published vulnerabilities listed under the name vCenter Server, across 16 versions. The most recent vCenter Server flaw added to the known-exploited list is CVE-2024-37079, on 23 January 2026.

11 are on the list of flaws known to be exploited. The most recently added are CVE-2024-37079, CVE-2024-38813 and CVE-2024-38812.

VMware also lists vCenter Server under more specific names, such as Vcenter Server Appliance. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.

Each flaw names its own versions, usually as ranges. The newest, CVE-2024-37079, affects 7.0-a, 7.0-b, 7.0, 7.0-c and more. The versions for every exploited flaw are listed on this page.

Create a Precursor Intelligence account and track vCenter Server. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.