CVE-2024-38818Network attack vector

Authenticated cross-role privilege escalation

Published Oct 9, 2024 · Updated Oct 9, 2024

Improper privilege management in VMware NSX 4.x and Cloud Foundation 5.x allows remote authenticated users to assume another group role. VMware has not published the affected component or the incorrect permission-handling operation that permits the cross-role assignment. Successful exploitation requires existing low-privilege credentials, high-complexity conditions, and user interaction; access is bounded by the unintended group role.

CVSS severity6.7
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper privilege management in VMware NSX 4.x and Cloud Foundation 5.x allows remote authenticated users to assume another group role. VMware has not published the affected component or the incorrect permission-handling operation that permits the cross-role assignment. Successful exploitation requires existing low-privilege credentials, high-complexity conditions, and user interaction; access is bounded by the unintended group role.

The record

CVE
CVE-2024-38818
Published
Oct 9, 2024
Updated
Oct 9, 2024
Vendor
VMware
Product
VMware Cloud Foundation
Classifications
CWE-269, T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Oct 9, 2024CVE publishedPublication date reported by the CVE source.
  2. Oct 9, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=5.0 <Async_Patch_to_4.2.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

VMware · VMware Cloud Foundationversion=5.0 <Async_Patch_to_4.2.1
VMware · VMware NSXversion=3.2.0 <3.2.4.1; version=4.1.0 <4.2.1

Published CVSS scores

6.7VMwareCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L

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

CWE-269Improper Privilege Management
T1068Exploitation for Privilege Escalation

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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