Vulnerability-Lookup

CVE-2026-84387 (GCVE-0-2026-84387)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:41 – Updated: 2026-09-08 17:39

Summary

A improper neutralization of special elements used in a command ('command injection') vulnerability in Fortinet FortiSandbox 5.2.0, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9 may allow attacker to execute unauthorized code or commands via <insert attack vector here>

Severity

6.7 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-08 17:39 UTC

CWE

CWE-77 - Execute unauthorized code or commands

Assigner

fortinet mitre root

References

1 reference

URL	Tags
https://fortiguard.fortinet.com/psirt/FG-IR-26-167

Impacted products

1 product

Vendor	Product	Version	CPE status
Fortinet	FortiSandbox	Affected: 5.2.0 Affected: 5.0.0 , ≤ 5.0.6 (semver) Affected: 4.4.0 , ≤ 4.4.9 (semver) Affected: 4.2.1 , ≤ 4.2.8 (semver) cpe:2.3:a:fortinet:fortisandbox:5.2.0:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.6:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.5:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.4:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.3:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.2:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.1:::::::* cpe:2.3:a:fortinet:fortisandbox:5.0.0:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.9:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.8:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.7:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.6:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.5:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.4:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.3:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.2:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.1:::::::* cpe:2.3:a:fortinet:fortisandbox:4.4.0:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.8:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.7:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.6:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.5:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.4:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.3:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.2:::::::* cpe:2.3:a:fortinet:fortisandbox:4.2.1:::::::*

Show details on NVD website

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CERTFR-2026-AVI-1166

Vulnerability from certfr_avis - Published: 2026-09-11 - Updated: 2026-09-11

De multiples vulnérabilités ont été découvertes dans les produits Fortinet. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une élévation de privilèges et un déni de service à distance.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
Fortinet	FortiSIEM	FortiSIEM versions antérieure à 7.5.2
Fortinet	FortiMonitorOnSight	FortiMonitorOnSight versions 7.2.x antérieures à 7.2.8
Fortinet	FortiSandbox	FortiSandbox versions 5.0.x antérieures à 5.0.7
Fortinet	FortiSOAR	FortiSOAR on-premise versions antérieure à 7.5.4
Fortinet	FortiSandbox	FortiSandbox versions 5.2.x antérieures à 5.2.1
Fortinet	FortiSandbox	FortiSandbox PaaS versions 5.0.x antérieures à 5.0.6
Fortinet	FortiManager	FortiManager versions antérieures à 7.4.11
Fortinet	FortiManager	FortiManager Cloud versions 7.6.x antérieures à 7.6.5
Fortinet	FortiPAM	FortiPAM Chrome Extension versions antérieures à 8.0.1.123
Fortinet	FortiPAM	FortiPAM versions antérieures à 1.9.1
Fortinet	FortiSandbox	FortiSandbox Cloud versions 5.0.x antérieures à 5.0.6
Fortinet	FortiManager	FortiManager versions 7.6.x antérieures à 7.6.5
Fortinet	FortiOS	FortiOS versions 7.6.x antérieures à 7.6.7
Fortinet	FortiSandbox	FortiSandbox versions 4.4.x antérieures à 4.4.10
Fortinet	FortiSOAR	FortiSOAR PaaS versions antérieure à 7.5.4
Fortinet	FortiProxy	FortiProxy versions 7.6.x antérieures 7.6.7
Fortinet	FortiManager	FortiManager Cloud versions antérieures à 7.4.11
Fortinet	FortiSOAR	FortiSOAR PaaS versions 7.6.x antérieures à 7.6.7
Fortinet	FortiSOAR	FortiSOAR on-premise versions 7.6.x antérieures à 7.6.7
Fortinet	FortiClient	FortiClientWindows versions antérieures à 7.4.7
Fortinet	FortiAnalyzer	FortiAnalyzer versions 7.6.x antérieures à 7.6.7

References

Title

Publication Time

Tags

Bulletin de sécurité Fortinet FG-IR-26-164	2026-09-08	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-26-172	2026-09-08	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-26-171	2026-09-08	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-26-165	2026-09-08	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-26-167	2026-09-08	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-26-166	2026-09-08	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-26-173	2026-09-08	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-26-174	2026-09-08	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-26-170	2026-09-08	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-26-168	2026-09-08	vendor-advisory
Bulletin de sécurité Fortinet FG-IR-26-169	2026-09-08	vendor-advisory

Show details on source website

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "FortiSIEM versions ant\u00e9rieure \u00e0 7.5.2",
      "product": {
        "name": "FortiSIEM",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiMonitorOnSight versions 7.2.x ant\u00e9rieures \u00e0 7.2.8",
      "product": {
        "name": "FortiMonitorOnSight",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSandbox versions 5.0.x ant\u00e9rieures \u00e0 5.0.7",
      "product": {
        "name": "FortiSandbox",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSOAR on-premise versions ant\u00e9rieure \u00e0 7.5.4",
      "product": {
        "name": "FortiSOAR",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSandbox versions 5.2.x ant\u00e9rieures \u00e0 5.2.1",
      "product": {
        "name": "FortiSandbox",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSandbox PaaS versions 5.0.x ant\u00e9rieures \u00e0 5.0.6",
      "product": {
        "name": "FortiSandbox",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiManager versions ant\u00e9rieures \u00e0 7.4.11",
      "product": {
        "name": "FortiManager",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiManager Cloud versions 7.6.x ant\u00e9rieures \u00e0 7.6.5",
      "product": {
        "name": "FortiManager",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiPAM Chrome Extension versions ant\u00e9rieures \u00e0 8.0.1.123",
      "product": {
        "name": "FortiPAM",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiPAM versions ant\u00e9rieures \u00e0 1.9.1",
      "product": {
        "name": "FortiPAM",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSandbox Cloud versions 5.0.x ant\u00e9rieures \u00e0 5.0.6",
      "product": {
        "name": "FortiSandbox",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiManager versions 7.6.x ant\u00e9rieures \u00e0 7.6.5",
      "product": {
        "name": "FortiManager",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiOS versions 7.6.x ant\u00e9rieures \u00e0 7.6.7",
      "product": {
        "name": "FortiOS",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSandbox versions 4.4.x ant\u00e9rieures \u00e0 4.4.10",
      "product": {
        "name": "FortiSandbox",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSOAR PaaS versions ant\u00e9rieure \u00e0 7.5.4",
      "product": {
        "name": "FortiSOAR",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiProxy versions 7.6.x ant\u00e9rieures 7.6.7",
      "product": {
        "name": "FortiProxy",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiManager Cloud versions ant\u00e9rieures \u00e0 7.4.11",
      "product": {
        "name": "FortiManager",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSOAR PaaS versions 7.6.x ant\u00e9rieures \u00e0 7.6.7",
      "product": {
        "name": "FortiSOAR",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiSOAR on-premise versions 7.6.x ant\u00e9rieures \u00e0 7.6.7",
      "product": {
        "name": "FortiSOAR",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiClientWindows versions ant\u00e9rieures \u00e0 7.4.7",
      "product": {
        "name": "FortiClient",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    },
    {
      "description": "FortiAnalyzer versions 7.6.x ant\u00e9rieures \u00e0 7.6.7",
      "product": {
        "name": "FortiAnalyzer",
        "vendor": {
          "name": "Fortinet",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-22575",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-22575"
    },
    {
      "name": "CVE-2026-84391",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84391"
    },
    {
      "name": "CVE-2026-84390",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84390"
    },
    {
      "name": "CVE-2026-84387",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84387"
    },
    {
      "name": "CVE-2026-84388",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84388"
    },
    {
      "name": "CVE-2026-84389",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84389"
    },
    {
      "name": "CVE-2026-84392",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84392"
    },
    {
      "name": "CVE-2026-84385",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84385"
    },
    {
      "name": "CVE-2026-84386",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84386"
    },
    {
      "name": "CVE-2026-26084",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-26084"
    },
    {
      "name": "CVE-2026-84393",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-84393"
    }
  ],
  "initial_release_date": "2026-09-11T00:00:00",
  "last_revision_date": "2026-09-11T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-1166",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-09-11T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "D\u00e9ni de service \u00e0 distance"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
    },
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    },
    {
      "description": "\u00c9l\u00e9vation de privil\u00e8ges"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Fortinet. Certaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une \u00e9l\u00e9vation de privil\u00e8ges et un d\u00e9ni de service \u00e0 distance.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Fortinet",
  "vendor_advisories": [
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-164",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-164"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-172",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-172"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-171",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-171"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-165",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-165"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-167",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-167"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-166",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-166"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-173",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-173"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-174",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-174"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-170",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-170"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-168",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-168"
    },
    {
      "published_at": "2026-09-08",
      "title": "Bulletin de s\u00e9curit\u00e9 Fortinet FG-IR-26-169",
      "url": "https://www.fortiguard.com/psirt/FG-IR-26-169"
    }
  ]
}

FKIE_CVE-2026-84387

Vulnerability from fkie_nvd - Published: 2026-09-08 17:18 - Updated: 2026-09-08 18:35

Severity

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	psirt@fortinet.com	https://fortiguard.fortinet.com/psirt/FG-IR-26-167

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:fortinet:fortisandbox:5.2.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:5.0.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:5.0.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:5.0.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:5.0.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:5.0.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:5.0.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:5.0.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.4.9:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.4.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.4.7:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.4.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.4.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.4.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.4.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.4.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.4.1:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.4.0:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.2.8:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.2.7:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.2.6:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.2.5:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.2.4:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.2.3:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.2.2:*:*:*:*:*:*:*",
            "cpe:2.3:a:fortinet:fortisandbox:4.2.1:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unaffected",
          "product": "FortiSandbox",
          "vendor": "Fortinet",
          "versions": [
            {
              "status": "affected",
              "version": "5.2.0"
            },
            {
              "lessThanOrEqual": "5.0.6",
              "status": "affected",
              "version": "5.0.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.4.9",
              "status": "affected",
              "version": "4.4.0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "4.2.8",
              "status": "affected",
              "version": "4.2.1",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "psirt@fortinet.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A improper neutralization of special elements used in a command (\u0027command injection\u0027) vulnerability in Fortinet FortiSandbox 5.2.0, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9 may allow attacker to execute unauthorized code or commands via \u003cinsert attack vector here\u003e"
    }
  ],
  "id": "CVE-2026-84387",
  "lastModified": "2026-09-08T18:35:10.323",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "psirt@fortinet.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-84387",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-08T17:39:27.548486Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-08T17:18:37.290",
  "references": [
    {
      "source": "psirt@fortinet.com",
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-167"
    }
  ],
  "sourceIdentifier": "psirt@fortinet.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ],
      "source": "psirt@fortinet.com",
      "type": "Secondary"
    }
  ]
}

GHSA-JQ5J-GP3M-3MRH

Vulnerability from github – Published: 2026-09-08 18:32 – Updated: 2026-09-08 18:32

Details

Severity

7.2 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-84387"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-77"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-08T17:18:37Z",
    "severity": "HIGH"
  },
  "details": "A improper neutralization of special elements used in a command (\u0027command injection\u0027) vulnerability in Fortinet FortiSandbox 5.2.0, FortiSandbox 5.0.0 through 5.0.6, FortiSandbox 4.4.0 through 4.4.9 may allow attacker to execute unauthorized code or commands via \u003cinsert attack vector here\u003e",
  "id": "GHSA-jq5j-gp3m-3mrh",
  "modified": "2026-09-08T18:32:01Z",
  "published": "2026-09-08T18:32:01Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-84387"
    },
    {
      "type": "WEB",
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-26-167"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

NCSC-2026-0355

Vulnerability from csaf_ncscnl - Published: 2026-09-09 10:40 - Updated: 2026-09-09 10:40

Summary

Kwetsbaarheden verholpen in Fortinet Forti-producten

Scope

10 vulnerabilities in this advisory, including CVE-2026-84387.

CVE-2026-84387

Fortinet FortiSandbox versions 4.4.0 to 5.2.0 contain a command injection vulnerability due to improper neutralization of special elements, allowing privileged attackers to execute unauthorized code via crafted HTTP requests.

7.2 (High)


                
                  CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:O/RC:C

Known affected: 21 products

Open the full advisory

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2026-84387 (GCVE-0-2026-84387)

CERTFR-2026-AVI-1166

Solutions

FKIE_CVE-2026-84387

GHSA-JQ5J-GP3M-3MRH

NCSC-2026-0355

Tags

Sightings

Nomenclature