CVE-2025-54947
📋 TL;DR
Apache StreamPark versions 2.0.0 through 2.1.6 use a hard-coded encryption key, allowing attackers to decrypt sensitive data or forge encrypted information through reverse engineering. This affects all users running vulnerable versions, potentially leading to information disclosure or unauthorized system access.
💻 Affected Systems
- Apache StreamPark
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete compromise of encrypted data, unauthorized system access, and potential lateral movement within the environment.
Likely Case
Information disclosure of sensitive configuration data and potential authentication bypass.
If Mitigated
Limited impact if encryption is not used for critical data or if additional security layers exist.
🎯 Exploit Status
Exploitation requires reverse engineering or code analysis to extract the hard-coded key.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 2.1.7
Vendor Advisory: https://lists.apache.org/thread/kdntmzyzrco75x9q6mc6s8lty1fxmog1
Restart Required: Yes
Instructions:
1. Download Apache StreamPark 2.1.7 from official sources. 2. Stop the current StreamPark service. 3. Backup configuration and data. 4. Install version 2.1.7. 5. Restart the service.
🔧 Temporary Workarounds
Disable encryption features
allTemporarily disable any features that rely on the vulnerable encryption mechanism.
Modify configuration to disable encryption-based features
🧯 If You Can't Patch
- Isolate vulnerable systems from untrusted networks
- Implement additional encryption layers for sensitive data
🔍 How to Verify
Check if Vulnerable:
Check the StreamPark version in configuration files or via the web interface.Check Version:
Check the version in the web interface or configuration files (e.g., streampark.version property).Verify Fix Applied:
Verify the version is 2.1.7 or higher and check that encryption keys are no longer hard-coded in configuration.📡 Detection & Monitoring
Log Indicators:
- Unusual decryption attempts
- Failed encryption operations
Network Indicators:
- Suspicious traffic to encryption endpoints
SIEM Query:
Search for logs indicating encryption failures or version checks showing vulnerable versions.