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CVE-2021-26087

Estado: AnalizadaMedia (6.1)—

An improper neutralization of input during web page generation in FortiWLC version 8.6.0, version 8.5.3 and below, version 8.4.8 and below, version 8.3.3 web interface may allow both authenticated remote attackers and non-authenticated attackers in the same network as the appliance to perform a stored cross site scripting attack (XSS) via injecting malicious payloads in different locations.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Fortinet — Fortiwlc

CWE

Referencias

JSON original (NVD)

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          "versions": [
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  ],
  "published": "2025-03-17T14:15:17.247",
  "references": [
    {
      "url": "https://fortiguard.fortinet.com/psirt/FG-IR-20-137",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@fortinet.com"
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  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "psirt@fortinet.com",
      "description": [
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          "lang": "en",
          "value": "CWE-79"
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  ],
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      "value": "An improper neutralization of input during web page generation in FortiWLC version 8.6.0, version 8.5.3 and below, version 8.4.8 and below, version 8.3.3 web interface may allow both authenticated remote attackers and non-authenticated attackers in the same network as the appliance to perform a stored cross site scripting attack (XSS) via injecting malicious payloads in different locations."
    },
    {
      "lang": "es",
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    }
  ],
  "lastModified": "2026-06-17T03:42:50.313",
  "configurations": [
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