CVE-2026-71284 — Fledge IoT Gateway Backup Restore OS Command Injection via Tar Member Filename
Fledge's backup-restore upload handler, upload_backup (python/fledge/services/core/api/backup_restore.py), takes the first extracted tar member's filename (tar_file_names[0]) an…
Published: 2026-08-05 · CVSS: 7.2 · CVSS 3.1
Fledge's backup-restore upload handler, upload_backup (python/fledge/services/core/api/backup_restore.py), takes the first extracted tar member's filename (tar_file_names[0]) and builds a shell command via string formatting. Because os.system invokes a shell and no quoting (shlex.quote, list-form subprocess) is applied, an admin uploading a crafted backup archive achieves arbitrary OS command execution.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7