Vulnerability Details CVE-2026-25089
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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.698
EPSS Ranking 99.3%
CVSS Severity
CVSS v3 Score 9.8
Proposed Action
Fortinet FortiSandbox, FortiSandbox Cloud, and FortiSandbox PaaS contain an OS command injection vulnerability that allows an unauthenticated attacker to execute unauthorized commands via specifically crafted HTTP requests.
Ransomware Campaign
Unknown
References
Products affected by CVE-2026-25089
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cpe:2.3:a:fortinet:fortisandbox:4.2.0
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cpe:2.3:a:fortinet:fortisandbox:4.2.1
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cpe:2.3:a:fortinet:fortisandbox:4.2.2
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cpe:2.3:a:fortinet:fortisandbox:4.2.3
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cpe:2.3:a:fortinet:fortisandbox:4.2.4
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cpe:2.3:a:fortinet:fortisandbox:4.2.5
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cpe:2.3:a:fortinet:fortisandbox:4.2.6
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cpe:2.3:a:fortinet:fortisandbox:4.2.7
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cpe:2.3:a:fortinet:fortisandbox:4.2.8
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cpe:2.3:a:fortinet:fortisandbox:4.4.0
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cpe:2.3:a:fortinet:fortisandbox:4.4.1
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cpe:2.3:a:fortinet:fortisandbox:4.4.2
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cpe:2.3:a:fortinet:fortisandbox:4.4.3
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cpe:2.3:a:fortinet:fortisandbox:4.4.4
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cpe:2.3:a:fortinet:fortisandbox:4.4.5
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cpe:2.3:a:fortinet:fortisandbox:4.4.6
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cpe:2.3:a:fortinet:fortisandbox:4.4.7
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cpe:2.3:a:fortinet:fortisandbox:4.4.8
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cpe:2.3:a:fortinet:fortisandbox:5.0.0
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cpe:2.3:a:fortinet:fortisandbox:5.0.1
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cpe:2.3:a:fortinet:fortisandbox:5.0.2
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cpe:2.3:a:fortinet:fortisandbox:5.0.3
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cpe:2.3:a:fortinet:fortisandbox:5.0.4
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cpe:2.3:a:fortinet:fortisandbox:5.0.5
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cpe:2.3:a:fortinet:fortisandbox_cloud:5.0.4
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cpe:2.3:a:fortinet:fortisandbox_cloud:5.0.5
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cpe:2.3:a:fortinet:fortisandbox_paas:5.0.4
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cpe:2.3:a:fortinet:fortisandbox_paas:5.0.5