{
  "id": "CVE-2021-26115",
  "sourceIdentifier": "psirt@fortinet.com",
  "published": "2024-12-19T11:15:07.103",
  "lastModified": "2025-01-21T20:30:46.950",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An OS command injection (CWE-78) vulnerability in FortiWAN version 4.5.7 and below Command Line Interface may allow a local, authenticated and unprivileged attacker to escalate their privileges to root via executing a specially-crafted command.An OS command injection (CWE-78) vulnerability in FortiWAN Command Line Interface may allow a local, authenticated and unprivileged attacker to escalate their privileges to root via executing a specially-crafted command."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inyecci\u00f3n de comando del sistema operativo (CWE-78) en la interfaz de l\u00ednea de comandos de FortiWAN versi\u00f3n 4.5.7 y anteriores puede permitir que un atacante local, autenticado y sin privilegios escale sus privilegios a superusuario mediante la ejecuci\u00f3n de un comando especialmente manipulado.Una vulnerabilidad de inyecci\u00f3n de comando del sistema operativo (CWE-78) en la interfaz de l\u00ednea de comandos de FortiWAN puede permitir que un atacante local, autenticado y sin privilegios escale sus privilegios a superusuario mediante la ejecuci\u00f3n de un comando especialmente manipulado."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "psirt@fortinet.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      },
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "psirt@fortinet.com",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:fortinet:fortiwan:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "4.5.8",
              "matchCriteriaId": "7627535D-1D56-4AB9-9927-FAAC83C3C485"
            }
          ]
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      ]
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  ],
  "references": [
    {
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-21-069",
      "source": "psirt@fortinet.com",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}