FKIE_CVE-2025-64155

Vulnerability from fkie_nvd - Published: 2026-01-13 17:15 - Updated: 2026-01-20 16:16
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
An improper neutralization of special elements used in an os command ('os command injection') vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4, FortiSIEM 7.1.0 through 7.1.8, FortiSIEM 7.0.0 through 7.0.4, FortiSIEM 6.7.0 through 6.7.10 may allow an attacker to execute unauthorized code or commands via crafted TCP requests.
References
psirt@fortinet.comhttps://fortiguard.fortinet.com/psirt/FG-IR-25-772Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/horizon3ai/CVE-2025-64155Exploit, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/purehate/CVE-2025-64155-hunter
Impacted products
Vendor Product Version
fortinet fortisiem *
fortinet fortisiem *
fortinet fortisiem *
fortinet fortisiem 7.4.0
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An improper neutralization of special elements used in an os command (\u0027os command injection\u0027) vulnerability in Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 through 7.3.4, FortiSIEM 7.1.0 through 7.1.8, FortiSIEM 7.0.0 through 7.0.4, FortiSIEM 6.7.0 through 6.7.10 may allow an attacker to execute unauthorized code or commands via  crafted TCP requests."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de neutralizaci\u00f3n inadecuada de elementos especiales utilizados en un comando de sistema operativo (\u0027inyecci\u00f3n de comandos de sistema operativo\u0027) en Fortinet FortiSIEM 7.4.0, FortiSIEM 7.3.0 a 7.3.4, FortiSIEM 7.1.0 a 7.1.8, FortiSIEM 7.0.0 a 7.0.4, FortiSIEM 6.7.0 a 6.7.10 puede permitir a un atacante ejecutar c\u00f3digo o comandos no autorizados a trav\u00e9s de solicitudes TCP manipuladas."
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  "id": "CVE-2025-64155",
  "lastModified": "2026-01-20T16:16:06.200",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "psirt@fortinet.com",
        "type": "Secondary"
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  "published": "2026-01-13T17:15:58.440",
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  "vulnStatus": "Modified",
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          "value": "CWE-78"
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      "source": "psirt@fortinet.com",
      "type": "Secondary"
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}


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