CVE-2024-22260: VMware Workspace One UEM Information Disclosure

CVE-2024-22260 Overview

CVE-2024-22260 is an information exposure vulnerability affecting VMware Workspace ONE Unified Endpoint Management (UEM). A malicious actor with network access to the Workspace ONE UEM instance can perform an attack that results in the disclosure of sensitive information. The weakness is classified under CWE-200: Exposure of Sensitive Information to an Unauthorized Actor. Exploitation requires user interaction and high attack complexity, which reduces the likelihood of opportunistic abuse but does not eliminate targeted risk. VMware addressed the flaw through the VMware Security Advisory OMSA-2024-0001.

Critical Impact
Successful exploitation exposes confidential data managed by Workspace ONE UEM, potentially including device inventory, enrollment metadata, and administrative artifacts accessible to attackers on the network.

Affected Products

VMware Workspace ONE Unified Endpoint Management (UEM)
Workspace ONE UEM console components exposed to network access
Deployments referenced by VMware Security Advisory OMSA-2024-0001

Discovery Timeline

2024-06-27 - CVE-2024-22260 published to the National Vulnerability Database (NVD)
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2024-22260

Vulnerability Analysis

CVE-2024-22260 is an information exposure vulnerability in VMware Workspace ONE UEM. An attacker with network reachability to the UEM service can trigger conditions that leak sensitive data outside intended trust boundaries. The flaw maps to [CWE-200], which covers scenarios where an application discloses information to actors that should not have access. Because Workspace ONE UEM centralizes management of enrolled devices, exposed data can include configuration details, identifiers, and other operational metadata valuable for follow-on attacks. The vulnerability supports both confidentiality and integrity impact, meaning attackers who leverage the exposure could also alter certain data flows tied to the disclosed information.

Root Cause

The root cause is improper handling of sensitive data within Workspace ONE UEM components accessible over the network. VMware has not published low-level implementation details, but the advisory confirms the class of weakness and the network-based attack surface. High attack complexity indicates that successful exploitation depends on specific conditions outside of the attacker's direct control, such as timing, configuration state, or victim interaction with a crafted resource.

Attack Vector

Exploitation occurs over the network and requires user interaction. An attacker positioned with reachability to the Workspace ONE UEM instance must induce a legitimate user, likely an administrator or enrolled user, to interact with attacker-influenced content or workflows. When those conditions align, the attacker recovers information that Workspace ONE UEM should not have exposed. No prior authentication is required. The exploit prediction score reported by EPSS remains low, and no public proof-of-concept or in-the-wild exploitation has been documented at the time of writing.

The vulnerability is described in prose only. No verified proof-of-concept code is available. Consult the VMware Security Advisory OMSA-2024-0001 for vendor-provided technical detail.

Detection Methods for CVE-2024-22260

Indicators of Compromise

Unusual outbound data volumes from the Workspace ONE UEM console or API tiers to unrecognized destinations.
Anomalous administrator or enrolled-user sessions initiated shortly after clicking external links or opening emails referencing UEM URLs.
Access log entries showing repeated requests to Workspace ONE UEM endpoints from a narrow set of external IP addresses.

Detection Strategies

Monitor Workspace ONE UEM access logs for unauthenticated requests that return responses containing sensitive device or enrollment fields.
Correlate web proxy and firewall telemetry with UEM request patterns to identify potential redirection or crafted-link workflows targeting administrators.
Baseline normal API and console usage, then alert on deviations in request frequency, response size, or endpoint mix.

Monitoring Recommendations

Ingest Workspace ONE UEM logs into a centralized analytics platform for retention and correlation with endpoint and identity telemetry.
Track VMware advisories and CVE feeds for updated guidance on CVE-2024-22260 and related Workspace ONE UEM issues.
Review privileged administrator activity within Workspace ONE UEM on a recurring cadence to catch abuse of exposed information.

How to Mitigate CVE-2024-22260

Immediate Actions Required

Apply the Workspace ONE UEM update referenced in VMware Security Advisory OMSA-2024-0001 as soon as change control permits.
Inventory all Workspace ONE UEM instances, including on-premises deployments, and confirm patch status against the advisory.
Restrict network reachability to the Workspace ONE UEM console and APIs to trusted administrative networks.

Patch Information

VMware published fixed versions in VMware Security Advisory OMSA-2024-0001. Administrators should follow the advisory's version matrix to identify the correct build for their deployment and validate the upgrade in a staging environment before production rollout.

Workarounds

Place Workspace ONE UEM management interfaces behind a VPN or zero-trust access broker to reduce exposure to untrusted networks.
Enforce administrator awareness training on link handling to reduce the user-interaction component required by the exploit.
Enable web application firewall rules that inspect and constrain requests to Workspace ONE UEM endpoints where feasible.

bash

# Example: restrict inbound access to Workspace ONE UEM to trusted admin subnets
# Replace 10.0.0.0/24 with your administrative network range
iptables -A INPUT -p tcp --dport 443 -s 10.0.0.0/24 -j ACCEPT
iptables -A INPUT -p tcp --dport 443 -j DROP