Vulnerability details
CVE-2026-25089
Actively exploited
Fortinet FortiSandboxFortinet FortiSandbox CloudFortinet FortiSandbox PaaS
CVSS 3.1
9.1Critical
Official description
A improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSandbox 5.0.0 through 5.0.5, FortiSandbox 4.4.0 through 4.4.8, FortiSandbox 4.2 all versions, FortiSandbox Cloud 5.0.4 through 5.0.5, FortiSandbox PaaS 5.0.4 through 5.0.5 may allow an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.1Critical | 3.1 | CVEProject cvelistV5 (CNA) (fortinet) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Fortinet | FortiSandbox | 4.2.1 ≤ v ≤ 4.2.8 | CVEProject cvelistV5 (CNA) |
| Fortinet | FortiSandbox | 4.4.0 ≤ v ≤ 4.4.8 | CVEProject cvelistV5 (CNA) |
| Fortinet | FortiSandbox | 5.0.0 ≤ v ≤ 5.0.5 | CVEProject cvelistV5 (CNA) |
| Fortinet | FortiSandbox Cloud | 5.0.4 ≤ v ≤ 5.0.5 | CVEProject cvelistV5 (CNA) |
| Fortinet | FortiSandbox PaaS | 5.0.4 ≤ v ≤ 5.0.5 | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2026-06-09
- Last updated
- 2026-07-17
- State
- Published
- Assigner (CNA)
- fortinet
- Kolun priority
- 89 · Critical
CISA KEV catalog
- Date added
- 2026-07-16
- Due date
- 2026-07-19
- Used in ransomware
- Unknown
Exploit prediction (EPSS)
76.11%
Probability of exploitation in 30 days
99.5%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- Active
- Technical impact
- Total
Weaknesses (CWE)
- CWE-78Execute unauthorized code or commands