Spring Boot Actuator Sensitive Endpoint Probe for 2026-02-21

Feb 21, 2026 WebExploit

Last Updated: 12:00 UTC

Spring Boot Actuator exposes management endpoints. heapdump returns a full JVM heap snapshot containing in-memory secrets. env returns all environment variables. gateway/routes is the RCE precursor for CVE-2022-22947 (Spring Cloud Gateway SPEL injection).

CVE References

CVE-2022-22947

MITRE ATT&CK

Tactic: Discovery (TA0007)
Technique: T1046 — Network Service Scanning

Observed URIs

  • /actuator/gateway/routes
  • /actuator/env

Attackers by Country

IP Address : ASN : City/Provider

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