Detect Ivanti EPMM Code Injection Exploitation (CVE-2026-1340) in CrowdStrike LogScale
Detects exploitation attempts targeting CVE-2026-1340, a code injection vulnerability (CWE-94) in Ivanti Endpoint Manager Mobile (EPMM). This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog and allows remote attackers to inject and execute arbitrary code via the EPMM management interface. Successful exploitation may lead to full device management compromise, lateral movement, and data exfiltration from enrolled mobile devices.
MITRE ATT&CK
LogScale Detection Query
#event_simpleName=HttpRequest
| ContextBaseFileName = "java" OR ContextBaseFileName = "catalina.sh" OR ContextBaseFileName = "startup.sh"
| (HttpUrl = "/mifs/*" OR HttpUrl = "/mi/*" OR HttpUrl = "/api/v1/*" OR HttpUrl = "/api/v2/*")
| (HttpUrl = "*eval(*" OR HttpUrl = "*exec(*" OR HttpUrl = "*ProcessBuilder*" OR HttpUrl = "*groovy*" OR HttpUrl = "*ognl*" OR HttpUrl = "*ScriptEngine*" OR HttpUrl = "*Runtime.exec*" OR HttpUrl = "*${*" OR HttpUrl = "*#{*"
OR HttpPayload = "*eval(*" OR HttpPayload = "*exec(*" OR HttpPayload = "*ProcessBuilder*" OR HttpPayload = "*groovy*" OR HttpPayload = "*ognl*")
| groupBy([RemoteAddressIP4, HttpUrl, HttpMethod], function=count(1, as=RequestCount))
| sort(RequestCount, order=desc)CrowdStrike Falcon LogScale query detecting code injection attempts against Ivanti EPMM by correlating Java process HTTP requests with injection payload patterns in URLs or payloads.
Data Sources
Required Tables
False Positives & Tuning
- Java-based administrative tools making legitimate API calls to EPMM with complex query strings
- EPMM internal services communicating with the management API using dynamic expressions
- Authorized security testing frameworks targeting EPMM during scheduled assessments
- Monitoring agents performing scripted API health checks with parametrized queries
Other platforms for CVE-2026-1340
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 1EPMM API Endpoint Code Injection Pattern Probe
Expected signal: Web server access logs will show POST requests to /mifs/j_spring_security_check and GET requests to /api/v1/configuration/users with URL-encoded injection patterns. Network security appliances should log the requests with high-severity signatures. Host-based EDR should not show process anomalies for a non-successful probe.
- Test 2Simulate Java Process Spawning Shell After EPMM Exploitation
Expected signal: Process creation events showing java spawning /bin/sh as a child process. EDR telemetry should capture the full process tree: [parent] -> java -> sh -> id/hostname/whoami. Command line arguments visible in process creation logs.
- Test 3EPMM Reconnaissance — Unauthenticated API Enumeration
Expected signal: Web access logs showing sequential requests from a single IP to multiple EPMM administrative paths within a short time window. Firewall or IDS/IPS logs may flag the scanning pattern. HTTP response codes (200, 302, 401, 403) visible in logs.
References (4)
- https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Endpoint-Manager-Mobile-EPMM-CVE-2026-1281-CVE-2026-1340?language=en_US
- https://support.mobileiron.com/mi/vsp/AB1786671/ivanti-security-update-1761642-1.1.0S-5.noarch.rpm
- https://support.mobileiron.com/mi/vsp/AB1786671/ivanti-security-update-1761642-1.1.0L-5.noarch.rpm
- https://nvd.nist.gov/vuln/detail/CVE-2026-1340
Unlock Pro Content
Get the full detection package for CVE-2026-1340 including response playbook, investigation guide, and atomic red team tests.