CVE-2026-20160

{
  "id": "CVE-2026-20160",
  "sourceIdentifier": "[email protected]",
  "published": "2026-04-01T17:28:31.760",
  "lastModified": "2026-10-26T22:10:00.163",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in Cisco Smart Software Manager On-Prem (SSM On-Prem) could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system of an affected SSM On-Prem host.\r\n\r\nThis vulnerability is due to the unintentional exposure of an internal service. An attacker could exploit this vulnerability by sending a crafted request to the API of the exposed service. A successful exploit could allow the attacker to execute commands on the underlying operating system with root-level privileges."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en Cisco Smart Software Manager On-Prem (SSM On-Prem) podría permitir a un atacante remoto no autenticado ejecutar comandos arbitrarios en el sistema operativo subyacente de un host SSM On-Prem afectado.\n\nEsta vulnerabilidad se debe a la exposición no intencionada de un servicio interno. Un atacante podría explotar esta vulnerabilidad enviando una solicitud manipulada a la API del servicio expuesto. Un exploit exitoso podría permitir al atacante ejecutar comandos en el sistema operativo subyacente con privilegios de nivel de root."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Cisco",
          "product": "Cisco Smart Software Manager On-Prem",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "9-202502",
              "status": "affected"
            },
            {
              "version": "9-202504",
              "status": "affected"
            },
            {
              "version": "9-202507",
              "status": "affected"
            },
            {
              "version": "9-202510",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-04-01T00:00:00+00:00",
          "id": "CVE-2026-20160",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-668"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:cisco:smart_software_manager_on-prem:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "9-202502",
              "versionEndExcluding": "9-202601",
              "matchCriteriaId": "C959E6D8-E5F5-4C8E-B908-AEF7F4CE0153"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ssm-cli-execution-cHUcWuNr",
      "source": "[email protected]",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}