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CVE-2019-25029

Estado: AnalizadaCrítica (9.8)—

In Versa Director, the command injection is an attack in which the goal is execution of arbitrary commands on the host operating system via a vulnerable application. Command injection attacks are possible when an application passes unsafe user supplied data (forms, cookies, HTTP headers etc.) to a system shell. In this attack, the attacker-supplied operating system commands are usually executed with the privileges of the vulnerable application. Command injection attacks are possible largely due to insufficient input validation.

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)

Versa-networks — Versa Director

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2019-25029",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 10,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
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        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
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  },
  "affected": [
    {
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      "affectedData": [
        {
          "vendor": "n/a",
          "product": "Versa Director",
          "versions": [
            {
              "status": "affected",
              "version": "Fixed Versions: 16.1R2S11, 20.2.2, 21.1.1, 21.2.1"
            }
          ]
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  "published": "2021-05-26T19:15:08.773",
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    {
      "url": "https://hackerone.com/reports/1168198",
      "tags": [
        "Third Party Advisory"
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      "tags": [
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      "type": "Secondary",
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      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
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      "description": [
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          "value": "CWE-77"
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  "descriptions": [
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      "lang": "en",
      "value": "In Versa Director, the command injection is an attack in which the goal is execution of arbitrary commands on the host operating system via a vulnerable application. Command injection attacks are possible when an application passes unsafe user supplied data (forms, cookies, HTTP headers etc.) to a system shell. In this attack, the attacker-supplied operating system commands are usually executed with the privileges of the vulnerable application. Command injection attacks are possible largely due to insufficient input validation."
    },
    {
      "lang": "es",
      "value": "En Versa Director, la inyección de comandos es un ataque en el que el objetivo es la ejecución de comandos arbitrarios en el sistema operativo host mediante una aplicación vulnerable. Los ataques de inyección de comandos son posibles cuando una aplicación pasa datos no seguros suministrados por el usuario (formularios, cookies, encabezados HTTP, etc.) a un shell del sistema. En este ataque, los comandos del sistema operativo proporcionados por el atacante son usualmente ejecutados con los privilegios de la aplicación vulnerable. Los ataques de inyección de Comandos son posibles en gran parte debido a una comprobación de entrada insuficiente"
    }
  ],
  "lastModified": "2026-08-31T18:08:14.137",
  "configurations": [
    {
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          "negate": false,
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