CVE-2025-47421

Estado: AplazadaAlta (8.6)—

Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in CRESTRON TOUCHSCREENS x70 allows Argument Injection.This issue affects TOUCHSCREENS x70: from 3.001.0031.001 through 3.001.0034.001.

A specially crafted SCP command sent via SSH login string can lead a valid administrator user to gain Privileged Operating System access on the device.

Following Products Models are affected:

TSW-x70 TSW-x60 TST-1080 AM-3000/3100/3200 Soundbar VB70 HD-PS622/621/402 HD-TXU-RXU-4kZ-211 HD-MDNXM-4KZ-E

*Note: additional firmware updates will be published once made available

CVSS

Versión: 4.0
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Puntuación base: 8.6

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.37%
Percentil entre todas las CVEs puntuadas: 28
Fecha de la puntuación: 5/10/2026

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement85 %
Impacto principalT1068 Exploitation for Privilege Escalationprivilege escalation90 %
Impacto secundarioT1059 Command and Scripting Interpreterexecution75 %

Vulnerabilidad de inyección de argumentos en comando SCP vía SSH que requiere privilegios de administrador válido (PR:H). Permite escalada a acceso privilegiado del SO. AV:N, PR:H, sin UI:R sugiere T1210 (explotación de servicios remotos con privilegios). El impacto principal es T1068 (escalada a OS

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Threat Intelligence Program Privileged Account Management Execution Prevention Disable or Remove Feature or Program Application Isolation and Sandboxing Exploit Protection

Tecnologías afectadas (13)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Crestron — Am-3000^AI Crestron — Am-3100^AI Crestron — Am-3200^AI Crestron — Hd-mdnxm-4kz-e^AI Crestron — Hd-ps402^AI Crestron — Hd-ps621^AI Crestron — Hd-ps622^AI Crestron — Hd-txu-rxu-4kz-211^AI Crestron — Soundbar Vb70^AI Crestron — Touchscreens X70^AI Crestron — Tst-1080^AI Crestron — Tsw-x60^AI Crestron — Tsw-x70^AI

CWE

CWE-88

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2025-47421",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-47421",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-09-03T13:59:12.682369Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "25b0b659-c4b4-483f-aecb-067757d23ef3",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 8.6,
          "Automatable": "NOT_DEFINED",
          "attackVector": "NETWORK",
          "baseSeverity": "HIGH",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "HIGH",
          "subIntegrityImpact": "NONE",
          "vulnIntegrityImpact": "HIGH",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "vulnAvailabilityImpact": "HIGH",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "25b0b659-c4b4-483f-aecb-067757d23ef3",
      "affectedData": [
        {
          "vendor": "CRESTRON",
          "product": "TOUCHSCREENS x70",
          "versions": [
            {
              "status": "affected",
              "version": "3.001.0031.001",
              "lessThan": "3.001.0034.001",
              "versionType": "custom"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-09-03T14:15:45.607",
  "references": [
    {
      "url": "https://https://www.crestron.com/Software-Firmware/Firmware/Touchpanels/TS-770-TS-1070-TSS-770-TSS-1070-TSW-570/3-002-0040-001",
      "source": "25b0b659-c4b4-483f-aecb-067757d23ef3"
    },
    {
      "url": "https://https://www.crestron.com/release_notes/tsw-xx70_3.002.0040.001_release_notes.pdf",
      "source": "25b0b659-c4b4-483f-aecb-067757d23ef3"
    },
    {
      "url": "https://security.crestron.com",
      "source": "25b0b659-c4b4-483f-aecb-067757d23ef3"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "25b0b659-c4b4-483f-aecb-067757d23ef3",
      "description": [
        {
          "lang": "en",
          "value": "CWE-88"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Neutralization of Argument Delimiters in a Command ('Argument Injection') vulnerability in CRESTRON TOUCHSCREENS x70 allows Argument Injection.This issue affects TOUCHSCREENS x70: from 3.001.0031.001 through 3.001.0034.001.\n\nA specially crafted SCP command sent via SSH login string can lead a valid administrator user to gain Privileged Operating System access on the device.\n\n\nFollowing Products Models are affected:\n\nTSW-x70 \nTSW-x60 \nTST-1080\nAM-3000/3100/3200\nSoundbar VB70\nHD-PS622/621/402\nHD-TXU-RXU-4kZ-211\nHD-MDNXM-4KZ-E\n\n*Note: additional firmware updates will be published once made available"
    }
  ],
  "lastModified": "2026-06-17T09:28:05.750",
  "sourceIdentifier": "25b0b659-c4b4-483f-aecb-067757d23ef3"
}