CVE-2021-22014Network attack vector

Authenticated OS code execution through undisclosed VAMI flaw

Published Sep 23, 2021 · Updated Aug 3, 2024

Authenticated code execution in VAMI in VMware vCenter Server 6.5, 6.7, and 7.0 allows remote authenticated users to run OS code. VMware has not published the affected function or the incorrect operation that VAMI performs on attacker-controlled input. Access requires a valid VAMI account and network reachability to port 5480; successful exploitation runs code on the appliance operating system.

CVSS severity7.2
High
EPSS probability1.52%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authenticated code execution in VAMI in VMware vCenter Server 6.5, 6.7, and 7.0 allows remote authenticated users to run OS code. VMware has not published the affected function or the incorrect operation that VAMI performs on attacker-controlled input. Access requires a valid VAMI account and network reachability to port 5480; successful exploitation runs code on the appliance operating system.

The record

CVE
CVE-2021-22014
Published
Sep 23, 2021
Updated
Aug 3, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
Unavailable
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 23, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 3, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

7.2VMwareCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

No sourced classifications are available.

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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