« Volver al listado

CVE-2025-26331

Estado: AnalizadaAlta (7.8)—

Dell ThinOS 2411 and prior, contains an Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary 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).

🎯 Técnicas ATT&CK

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

Vector CVSS AV:L/PR:L/UI:N (acceso local con privilegios bajos, sin interacción) + CWE-77 Command Injection = T1068. Inyección de comandos permite ejecución de código arbitraria (T1059).

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

Execution PreventionThreat Intelligence ProgramRestrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationBehavior Prevention on Endpoint

Tecnologías afectadas (1)

Dell — Thinos

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-26331",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-26331",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-11T03:55:18.145197Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security_alert@emc.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "security_alert@emc.com",
      "affectedData": [
        {
          "vendor": "Dell",
          "modules": [
            "ThinOS",
            "Latitude 3420",
            "Latitude 3440",
            "Latitude 5440",
            "Latitude 5450",
            "OptiPlex 3000 Thin Client",
            "OptiPlex 5400 All-in-One",
            "OptiPlex AIO 7410",
            "OptiPlex AIO 7420",
            "Wyse 5070 Thin Client",
            "Wyse 5470 All-in-One Thin Client",
            "Wyse 5470 Mobile Thin Client"
          ],
          "product": "Wyse Proprietary OS (Modern ThinOS)",
          "versions": [
            {
              "status": "affected",
              "version": "N/A",
              "lessThan": "ThinOS 2502",
              "versionType": "semver"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2025-03-07T08:15:43.040",
  "references": [
    {
      "url": "https://www.dell.com/support/kbdoc/en-us/000289886/dsa-2025-107",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "security_alert@emc.com"
    },
    {
      "url": "https://www.incibe.es/incibe-cert/alerta-temprana/vulnerabilidades/cve-2025-26331",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security_alert@emc.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dell ThinOS 2411 and prior, contains an Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to arbitrary code execution."
    },
    {
      "lang": "es",
      "value": "Dell ThinOS 2411 y versiones anteriores contienen una vulnerabilidad de neutralización inadecuada de elementos especiales utilizados en un comando ('inyección de comando'). Un atacante con pocos privilegios y acceso local podría aprovechar esta vulnerabilidad, lo que provocaría la ejecución de código arbitrario."
    }
  ],
  "lastModified": "2026-06-17T09:01:35.577",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:dell:thinos:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6424032C-A6D9-4048-A769-873DEAE35BFA",
              "versionEndIncluding": "2411"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:dell:latitude_3420:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "7FB6E60F-F100-42BF-BC38-A38620EF8D2C"
            },
            {
              "criteria": "cpe:2.3:h:dell:latitude_3440:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "31C78A9B-65B4-4213-9A96-4E57CFA5B195"
            },
            {
              "criteria": "cpe:2.3:h:dell:latitude_5440:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "84EC8EA3-A91D-4D3B-B1A5-D650A526CAAE"
            },
            {
              "criteria": "cpe:2.3:h:dell:latitude_5450:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "3DAF60D4-BDA2-43ED-802D-CE3ACB548693"
            },
            {
              "criteria": "cpe:2.3:h:dell:optiplex_3000_thin_client:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1C4B0B6B-7740-46D0-9FE0-3AFF8D9B4DDA"
            },
            {
              "criteria": "cpe:2.3:h:dell:optiplex_5400_all-in-one:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "D08E685B-A29C-482E-989C-083B83E7C5CE"
            },
            {
              "criteria": "cpe:2.3:h:dell:optiplex_7410_all-in-one:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "802CD46E-86A4-4C9A-92DF-3297950D64B3"
            },
            {
              "criteria": "cpe:2.3:h:dell:optiplex_7420_all-in-one:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "E03807D5-B923-4CA3-A53E-C616846C9C6B"
            },
            {
              "criteria": "cpe:2.3:h:dell:wyse_5070_thin_client:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "C1664E2E-057D-4A8F-B8FC-73EC25D48DBC"
            },
            {
              "criteria": "cpe:2.3:h:dell:wyse_5470_all-in-one_thin_client:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "3929B7A4-D181-4258-8722-57A751DB4CCC"
            },
            {
              "criteria": "cpe:2.3:h:dell:wyse_5470_mobile_thin_client:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1D9B6263-FF2F-428D-971B-48029951E62B"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "security_alert@emc.com"
}