High7.7Fortinet Updated
Unauthenticated VNC access exposed on all interfaces
FG-IR-26-145 Published Jul 14, 2026Updated by vendor Jul 14, 2026
Affected products & platforms
FortinetFortiSandbox
Summary
CVSSv3 Score: 7.7 An Exposure of Resource to Wrong Sphere vulnerability [CWE-668] in FortiSanbox may allow an unauthenticated attacker to access the VNC server of VMs performing scanning via network requests. Revised on 2026-07-14 00:00:00
Affected versions
- FortiSandbox 5.0: 5.0.0 through 5.0.2
- FortiSandbox 4.4: 4.4.3 through 4.4.8
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
- FortiSandbox 5.0: 5.0.3
- FortiSandbox 4.4: 4.4.9
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Upgrade per the Affected/Solution table: FortiSandbox 5.0: 5.0.3; FortiSandbox 4.4: 4.4.9.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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