CVE-2025-37091
📋 TL;DR
A command injection vulnerability in HPE StoreOnce Software allows remote attackers to execute arbitrary commands on affected systems. This affects organizations using vulnerable versions of HPE StoreOnce backup appliances. Attackers can gain unauthorized access and potentially compromise the entire backup infrastructure.
💻 Affected Systems
- HPE StoreOnce Software
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise allowing attackers to execute arbitrary commands with system privileges, potentially leading to data theft, ransomware deployment, or lateral movement within the network.
Likely Case
Unauthorized command execution leading to data exfiltration, backup corruption, or installation of persistence mechanisms.
If Mitigated
Limited impact if proper network segmentation and access controls prevent exploitation attempts.
🎯 Exploit Status
Command injection vulnerabilities typically have low exploitation complexity once details are known. Authentication status unclear from provided information.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check HPE advisory for specific patched versions
Vendor Advisory: https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbst04847en_us&docLocale=en_US
Restart Required: Yes
Instructions:
1. Review HPE advisory for affected versions. 2. Download appropriate patch from HPE support portal. 3. Apply patch following HPE StoreOnce update procedures. 4. Restart appliance as required.
🔧 Temporary Workarounds
Network Segmentation
allRestrict network access to StoreOnce appliances to only authorized management systems
Access Control Hardening
allImplement strict authentication and authorization controls for StoreOnce management interfaces
🧯 If You Can't Patch
- Implement strict network segmentation to isolate StoreOnce appliances from untrusted networks
- Monitor for unusual command execution patterns and unauthorized access attempts
🔍 How to Verify
Check if Vulnerable:
Check StoreOnce software version against HPE advisory. Log into StoreOnce management interface and navigate to System Information.Check Version:
Check via StoreOnce web interface: System > About, or CLI command varies by versionVerify Fix Applied:
Verify software version matches patched version specified in HPE advisory after applying update.📡 Detection & Monitoring
Log Indicators:
- Unusual command execution patterns in system logs
- Unauthorized access attempts to management interfaces
- Unexpected process creation
Network Indicators:
- Unusual network traffic to/from StoreOnce management ports
- Suspicious command strings in network traffic
SIEM Query:
source="storeonce" AND (event_type="command_execution" OR event_type="authentication_failure")