Description
An issue was discovered in Unitrends Enterprise Backup before 9.1.1. The function downloadFile in api/includes/restore.php blindly accepts any filename passed to /api/restore/download as valid. This allows an authenticated attacker to read any file in the filesystem that the web server has access to, aka Local File Inclusion (LFI).
Metrics
CVSS 3.0 5.5/10
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-2/Exploit, Third Party Advisory
- https://support.unitrends.com/UnitrendsBackup/s/article/ka640000000CcWGAA0/000005558?r=1Vendor Advisory
- https://rhinosecuritylabs.com/research/remote-code-execution-bug-hunting-chapter-2/Exploit, Third Party Advisory
- https://support.unitrends.com/UnitrendsBackup/s/article/ka640000000CcWGAA0/000005558?r=1Vendor Advisory
Timeline
- Published
- Apr 20, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Modified