CVE-2025-15246
📋 TL;DR
This vulnerability allows remote attackers to execute arbitrary code through deserialization attacks in aizuda snail-job's API component. It affects macOS users running snail-job versions up to 1.7.0. The vulnerability is publicly disclosed and exploitable without authentication.
💻 Affected Systems
- aizuda snail-job
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Remote code execution leading to complete system compromise, data theft, and lateral movement within the network.
Likely Case
Remote code execution allowing attackers to run arbitrary commands on affected systems, potentially leading to data exfiltration or service disruption.
If Mitigated
Limited impact if proper network segmentation and access controls prevent external access to vulnerable API endpoints.
🎯 Exploit Status
Exploit has been publicly disclosed and remote exploitation is possible. The deserialization vulnerability is typically straightforward to exploit.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 1.7.1 or later
Vendor Advisory: https://gitee.com/aizuda/snail-job/issues/ICQV61
Restart Required: Yes
Instructions:
1. Check current version with 'snail-job --version'. 2. Update to version 1.7.1 or later using the official update mechanism. 3. Restart the snail-job service. 4. Verify the update was successful.
🔧 Temporary Workarounds
Network Access Restriction
allRestrict network access to snail-job API endpoints using firewall rules
sudo ufw deny from any to any port 8080
sudo ufw deny from any to any port 8443
Disable Vulnerable API Endpoints
allTemporarily disable API endpoints that use FurySerializer.deserialize
Edit configuration to disable affected API routes
Set api.enabled=false in config file
🧯 If You Can't Patch
- Implement strict network segmentation to isolate vulnerable systems
- Deploy web application firewall (WAF) with deserialization attack detection rules
🔍 How to Verify
Check if Vulnerable:
Check if running snail-job version 1.7.0 or earlier: 'snail-job --version' or check package managerCheck Version:
snail-job --versionVerify Fix Applied:
Verify version is 1.7.1 or later: 'snail-job --version' should show 1.7.1+📡 Detection & Monitoring
Log Indicators:
- Unusual API requests to deserialization endpoints
- Error logs containing deserialization failures
- Unexpected process spawns from snail-job
Network Indicators:
- Unusual traffic patterns to snail-job API ports (typically 8080/8443)
- Malformed serialized objects in HTTP requests
SIEM Query:
source="snail-job" AND (event="deserialize" OR event="FurySerializer") AND status="error"