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How CVE-2025-48927 Works
The TeleMessage service misconfigures Spring Boot Actuator, leaving the heap dump endpoint publicly accessible at /heapdump. Attackers exploit this to retrieve sensitive memory data, including credentials and session tokens, leading to remote code execution. The vulnerability arises from improper security controls in Actuator endpoints, allowing unauthenticated access. Heap dumps expose runtime application state, enabling attackers to reconstruct encryption keys and bypass authentication.
DailyCVE Form
Platform: TeleMessage
Version: Through 2025-05-05
Vulnerability: Exposed heap dump
Severity: Critical
Date: 05/28/2025
Prediction: Patch by 2025-08-15
What Undercode Say
curl -X GET http://target/heapdump -o dump.hprof jhat dump.hprof
// Spring Boot insecure config management.endpoints.web.exposure.include=heapdump
How Exploit
1. Identify `/heapdump` endpoint.
2. Download heap dump.
3. Extract secrets via memory analysis.
Protection from this CVE
1. Disable Actuator endpoints.
2. Restrict `/heapdump` access.
3. Update Spring Boot.
Impact
1. Credential theft.
2. Remote code execution.
3. Data breach.
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
