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How the CVE Works:
CVE-2025-29213 is a Zip Slip vulnerability in JEEWMS v3.7, specifically in \service\migrate\MigrateForm.java. Attackers exploit this by crafting a malicious Zip file containing directory traversal sequences (e.g., ../../evil.exe). When extracted, the application fails to sanitize paths, allowing arbitrary file writes outside the intended directory. This leads to remote code execution (RCE) if the extracted file is placed in an executable path (e.g., webroot or cron directories). The flaw stems from insufficient validation of filenames during Zip extraction.
DailyCVE Form:
Platform: JEEWMS
Version: 3.7
Vulnerability: Zip Slip → RCE
Severity: Critical
Date: 04/25/2025
What Undercode Say:
Analytics:
- Attack Vector: Remote (malicious Zip upload)
- Impact: Full system compromise via path traversal.
- Prevalence: High in legacy supply chain systems.
Exploit Commands:
1. Craft malicious Zip:
zip -r exploit.zip ../../../../tmp/evil.sh
2. Upload to vulnerable `/migrate` endpoint:
curl -X POST -F "[email protected]" http://target/migrate/upload
Detection:
grep -r "getEntry().getName()" /path/to/jeewms
Mitigation:
1. Patch: Update to JEEWMS ≥ v3.8.
2. Sanitize paths in `MigrateForm.java`:
String safePath = new File(destDir, entry.getName()).getCanonicalPath();
if (!safePath.startsWith(destDir.getCanonicalPath())) {
throw new IOException("Invalid path");
}
3. Restrict file permissions:
chmod -R 750 /opt/jeewms
Log Analysis:
tail -f /var/log/jeewms/migrate.log | grep "ZipEntry"
References:
Sources:
Reported By: nvd.nist.gov
Extra Source Hub:
Undercode
