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CVE-2019-1911

Estado: ModificadaAlta (7.8)—

A vulnerability in the CLI of Cisco Unified Communications Domain Manager (Cisco Unified CDM) Software could allow an authenticated, local attacker to escape the restricted shell. The vulnerability is due to insufficient input validation of shell commands. An attacker could exploit this vulnerability by executing crafted commands in the shell. A successful exploit could allow the attacker to escape the restricted shell and access commands in the context of the restricted shell user, which does not have root privileges.

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)

Cisco — Hosted Collaboration Solution

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2019-1911",
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-11-21T18:57:55.924230Z"
        }
      }
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    "cvssMetricV2": [
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          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
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          "confidentialityImpact": "PARTIAL"
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        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
        "obtainUserPrivilege": false,
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    "cvssMetricV30": [
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          "versions": [
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  "published": "2019-07-06T02:15:11.620",
  "references": [
    {
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190703-cucdm-rsh",
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  "vulnStatus": "Modified",
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  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the CLI of Cisco Unified Communications Domain Manager (Cisco Unified CDM) Software could allow an authenticated, local attacker to escape the restricted shell. The vulnerability is due to insufficient input validation of shell commands. An attacker could exploit this vulnerability by executing crafted commands in the shell. A successful exploit could allow the attacker to escape the restricted shell and access commands in the context of the restricted shell user, which does not have root privileges."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la CLI del software Communications Domain Manager de Cisco Unified (CDM de Cisco Unified), podría permitir a un atacante local identificado escapar del shell restringido. La vulnerabilidad es debido a una comprobación de entrada insuficiente de los comandos shell. Un atacante podría aprovechar esta vulnerabilidad ejecutando comandos creados en el shell. Una operación  con éxito podría permitir al atacante escapar del shell restringido y acceder a los comandos en el contexto del usuario del shell restringida, que no tiene privilegios root."
    }
  ],
  "lastModified": "2026-06-17T02:29:35.390",
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