Detect CVE-2025-41244 - VMware Aria Operations & VMware Tools Privilege Escalation via Unsafe Actions in IBM QRadar
Detects exploitation of CVE-2025-41244, a privilege escalation vulnerability in Broadcom VMware Aria Operations and VMware Tools caused by privileges defined with unsafe actions (CWE-267). This KEV-listed vulnerability allows attackers with lower-privileged access to escalate privileges by abusing overly permissive or unsafe role/action definitions within VMware Aria Operations or VMware Tools components. Indicators include anomalous administrative API calls, unexpected privilege changes in VMware management interfaces, and suspicious process activity from VMware Tools guest utilities.
MITRE ATT&CK
- Tactic
- Privilege Escalation Persistence
QRadar Detection Query
SELECT
DATEFORMAT(starttime, 'YYYY-MM-dd HH:mm:ss') AS event_time,
sourceip,
destinationip,
username,
QIDNAME(qid) AS event_name,
category,
magnitude,
"Application" AS app,
UTF8(payload) AS raw_payload
FROM events
WHERE
LOGSOURCETYPENAME(devicetype) IN ('VMware vCenter', 'VMware Aria Operations', 'Microsoft Windows Security Event Log')
AND (
("Application" ILIKE '%vmtoolsd%'
OR "Application" ILIKE '%vmwareuser%'
OR "Application" ILIKE '%aria%'
OR "Application" ILIKE '%vrops%')
OR
(CATEGORYNAME(category) ILIKE '%privilege%'
AND (eventid IN (4672, 4673, 4674, 4728, 4732, 4756)))
OR
(UTF8(payload) ILIKE '%unsafe%action%'
OR UTF8(payload) ILIKE '%roleAssignment%'
OR UTF8(payload) ILIKE '%privilege%escalat%')
)
AND starttime > NOW() - 3600000
ORDER BY starttime DESC
LIMIT 500QRadar AQL query across VMware and Windows log sources to identify privilege escalation and unsafe role assignment activity associated with CVE-2025-41244.
Data Sources
Required Tables
False Positives & Tuning
- Authorized VMware management operations performed by the virtualization team
- Scheduled VMware Tools updates that generate privilege-related events
- ITSM-driven provisioning workflows that assign roles in Aria Operations
- Internal auditing tools that enumerate VMware role configurations
Other platforms for CVE-2025-41244
Testing Methodology
Validate this detection against 3 adversary techniques from Atomic Red Team. Each test below lists the behaviour to exercise and the telemetry you should expect to see. Executable commands and cleanup steps are available with Pro.
- Test 1VMware Tools Privilege Enumeration via vmtoolsd
Expected signal: DeviceProcessEvents showing schtasks.exe creating a task, followed by whoami.exe execution with SYSTEM context; Security Event 4672 (Special Logon for SYSTEM) and 4698 (Scheduled Task Created)
- Test 2Aria Operations Role Assignment via Unauthenticated or Low-Privilege API Call
Expected signal: VMware Aria Operations audit log entries recording the role assignment API call with the low-privilege token identity; HTTP 200 response on a vulnerable instance vs 403 on a patched instance
- Test 3VMware Tools Guest-to-Host Privilege Escalation Simulation
Expected signal: Linux auditd logs showing vmware-toolsd process activity and /dev/vmci access; VMware Tools log at /var/log/vmware-vmsvc-root.log recording guest operation invocations
Unlock Pro Content
Get the full detection package for CVE-2025-41244 including response playbook, investigation guide, and atomic red team tests.