FKIE_CVE-2022-42475

Vulnerability from fkie_nvd - Published: 2023-01-02 09:15 - Updated: 2026-06-17 05:04
Severity
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A heap-based buffer overflow vulnerability [CWE-122] in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests.
References
psirt@fortinet.comhttps://fortiguard.com/psirt/FG-IR-22-398Exploit, Mitigation, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://fortiguard.com/psirt/FG-IR-22-398Exploit, Mitigation, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-42475US Government Resource
Impacted products
Vendor Product Version
fortinet fortios *
fortinet fortios *
fortinet fortios *
fortinet fortios *
fortinet fortios *
fortinet fortios *
fortinet fortios *
fortinet fortios *
fortinet fortios *
fortinet fortiproxy *
fortinet fortiproxy *
fortinet fortiproxy *
fortinet fortiproxy *
fortinet fortiproxy *
fortinet fortiproxy *
fortinet fortios *
fortinet fortios *
fortinet fortios *
fortinet fortios *
fortinet fim-7901e -
fortinet fim-7904e -
fortinet fim-7910e -
fortinet fim-7920e -
fortinet fim-7921f -
fortinet fim-7941f -
fortinet fortigate-6300f -
fortinet fortigate-6300f-dc -
fortinet fortigate-6500f -
fortinet fortigate-6500f-dc -
fortinet fortigate-6501f -
fortinet fortigate-6501f-dc -
fortinet fortigate-6601f -
fortinet fortigate-6601f-dc -
fortinet fortigate-7030e -
fortinet fortigate-7040e -
fortinet fortigate-7060e -
fortinet fortigate-7121f -
fortinet fpm-7620e -
fortinet fpm-7620f -
fortinet fpm-7630e -
To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A heap-based buffer overflow vulnerability [CWE-122]\u00a0in FortiOS SSL-VPN 7.2.0 through 7.2.2, 7.0.0 through 7.0.8, 6.4.0 through 6.4.10, 6.2.0 through 6.2.11, 6.0.15 and earlier  and FortiProxy SSL-VPN 7.2.0 through 7.2.1, 7.0.7 and earlier may allow a remote unauthenticated attacker to execute arbitrary code or commands via specifically crafted requests."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de desbordamiento de b\u00fafer de almacenamiento din\u00e1mico [CWE-122] en FortiOS SSL-VPN 7.2.0 a 7.2.2, 7.0.0 a 7.0.8, 6.4.0 a 6.4.10, 6.2.0 a 6.2.11, 6.0 .15 y anteriores y FortiProxy SSL-VPN 7.2.0 hasta 7.2.1, 7.0.7 y anteriores pueden permitir que un atacante remoto no autenticado ejecute c\u00f3digo o comandos arbitrarios a trav\u00e9s de solicitudes espec\u00edficamente manipuladas."
    }
  ],
  "id": "CVE-2022-42475",
  "lastModified": "2026-06-17T05:04:59.630",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
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          "baseScore": 9.8,
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          "confidentialityImpact": "HIGH",
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          "privilegesRequired": "NONE",
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              "automatable": "yes"
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            {
              "technicalImpact": "total"
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          "role": "CISA Coordinator",
          "timestamp": "2024-10-23T13:26:56.926267Z",
          "version": "2.0.3"
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  "published": "2023-01-02T09:15:09.490",
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      "tags": [
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    {
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          "lang": "en",
          "value": "CWE-787"
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      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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