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CVE-2026-10520

Estado: AnalizadaCrítica (10)⚠ Explotación activa

An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a remote unauthenticated user to achieve root-level remote code execution

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).

CISA KEV — explotada activamente

🎯 Técnicas ATT&CK

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

CWE-78 (OS Command Injection) + AV:N/PR:N sin interacción = T1190. T1059.007 (ejecución remota de comandos shell con permisos root) es impacto directo de inyección OS. T1078 secundario: acceso con privilegios máximos post-explotación.

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

Vulnerability ScanningPrivileged Account ManagementNetwork SegmentationLimit Access to Resource Over NetworkFilter Network TrafficApplication Isolation and Sandboxing

Tecnologías afectadas (1)

Ivanti — Standalone Sentry

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2026-10520",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-10520",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "active"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-06-09T00:00:00+00:00"
        }
      }
    ],
    "cvssMetricV31": [
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        "cvssData": {
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          "version": "3.1",
          "baseScore": 10,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
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      "source": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75",
      "affectedData": [
        {
          "vendor": "ivanti",
          "product": "Sentry",
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              "version": "R10.5.2"
            },
            {
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              "version": "R10.6.2"
            },
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              "status": "unaffected",
              "version": "R10.7.1"
            }
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  "published": "2026-06-09T16:16:35.700",
  "references": [
    {
      "url": "https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Sentry-CVE-2026-10520-CVE-2026-10523?language=en_US",
      "tags": [
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      "source": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75"
    },
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      "url": "https://github.com/watchtowrlabs/watchTowr-vs-Ivanti-Sentry-RCE-CVE-2026-10520-CVE-2026-10523",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    },
    {
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-10520",
      "tags": [
        "US Government Resource"
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "source": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75",
      "description": [
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          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a remote unauthenticated user to achieve root-level remote code execution"
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de inyección de comandos del sistema operativo en Ivanti Sentry anterior a las versiones R10.5.2, R10.6.2 y R10.7.1 permite a un usuario remoto no autenticado lograr ejecución remota de código a nivel de root."
    }
  ],
  "lastModified": "2026-07-23T08:10:00.137",
  "cisaActionDue": "2026-06-14",
  "cisaExploitAdd": "2026-06-11",
  "configurations": [
    {
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        {
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          "cpeMatch": [
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              "versionEndExcluding": "10.5.2"
            },
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  "sourceIdentifier": "3c1d8aa1-5a33-4ea4-8992-aadd6440af75",
  "cisaRequiredAction": "Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.",
  "cisaVulnerabilityName": "Ivanti Sentry OS Command Injection Vulnerability"
}