Firebox Authenticated Arbitrary File Upload Vulnerability
Updated September 5 2025: Updated to clarify Fireware OS 12.3.1 Update 2 (FIPS-certified release) resolves this issue
WatchGuard Firebox and XTM appliances allow an authenticated remote attacker with unprivileged credentials to upload files to arbitrary locations.
This vulnerability affects Fireware OS 12.0 up to and including 12.7.2_Update1 (B652282 & B652363)
| Vulnerable Version | Resolved Version |
|---|---|
| 12.x | 12.8 |
| 12.7.x | 12.7.2_Update2 (B655803) |
| 12.5.x (T15 & T35 models) | 12.5.9_Update2 (B655824 & B655924) |
| 12.3.1 (FIPS-certified release) | 12.3.1_Update2 (B675192) |
| 12.1.x (XTM 800, 1500, 2500 and XTMv models) | 12.1.3_Update8 (B655817 & B658867) |
| Product Family | Product Branch | Product List |
|---|---|---|
Firebox
|
Fireware OS 12.x | T20, T25, T40, T45, T55, T70, T80, T85, M270, M290, M370, M390, M470, M570, M590, M670, M690, M440, M4600, M4800, M5600, M5800, Firebox Cloud, Firebox NV5, FireboxV |
Firebox
|
Fireware OS 12.5.x | T15, T35 |