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CVE-2025-8259

Estado: ModificadaMedia (5.5)—

A vulnerability was identified in Vaelsys VaelsysV4 up to 5.1.0/5.4.0. Affected by this issue is the function execute_DataObjectProc of the file /grid/vgrid_server.php of the component Web interface. Such manipulation of the argument xajaxargs leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. Upgrading to version 5.1.1 and 5.4.1 can resolve this issue. It is suggested to upgrade the affected component.

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)

Vaelsys — Vaelsys

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-8259",
  "cveTags": [],
  "metrics": {
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          "version": "2.0.3",
          "timestamp": "2025-07-28T15:58:45.441621Z"
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          "valueDensity": "NOT_DEFINED",
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          "exploitMaturity": "PROOF_OF_CONCEPT",
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          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
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          "modifiedAttackRequirements": "NOT_DEFINED",
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      "affectedData": [
        {
          "vendor": "Vaelsys",
          "modules": [
            "Web interface"
          ],
          "product": "VaelsysV4",
          "versions": [
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              "version": "5.0"
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              "status": "affected",
              "version": "5.1"
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              "version": "5.1.0"
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              "version": "5.1.1"
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              "version": "5.4.1"
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  "published": "2025-07-28T06:15:23.837",
  "references": [
    {
      "url": "https://github.com/waiwai24/0101/blob/main/CVEs/Vaelsys/Remote_Code_Execution_in_Vaelsys_V4_Platform.md",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vaelsys.github.io/security-advisory/advisories/VSEC_V4_2025_07_0001.html",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/submit/616920",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/vuln/317847",
      "source": "cna@vuldb.com"
    },
    {
      "url": "https://vuldb.com/vuln/317847/cti",
      "source": "cna@vuldb.com"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "cna@vuldb.com",
      "description": [
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          "value": "CWE-77"
        },
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          "value": "CWE-78"
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          "lang": "en",
          "value": "CWE-78"
        }
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    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability was identified in Vaelsys VaelsysV4 up to 5.1.0/5.4.0. Affected by this issue is the function execute_DataObjectProc of the file /grid/vgrid_server.php of the component Web interface. Such manipulation of the argument xajaxargs leads to os command injection. The attack can be executed remotely. The exploit is publicly available and might be used. Upgrading to version 5.1.1 and 5.4.1 can resolve this issue. It is suggested to upgrade the affected component."
    },
    {
      "lang": "es",
      "value": "Se encontró una vulnerabilidad, clasificada como crítica, en Vaelsys 4.1.0. Esta afecta a la función execute_DataObjectProc del archivo /grid/vgrid_server.php. La manipulación del argumento xajaxargs provoca la inyección de comandos del sistema operativo. El ataque puede ejecutarse en remoto. Se ha hecho público el exploit y puede que sea utilizado. Se contactó al proveedor con antelación sobre esta divulgación, pero no respondió."
    }
  ],
  "lastModified": "2026-06-17T10:06:37.727",
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  "sourceIdentifier": "cna@vuldb.com"
}