CVE-2022-20930

Estado: ModificadaMedia (6.7)—

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to overwrite and possibly corrupt files on an affected system. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting arbitrary commands that are executed as the root user account. A successful exploit could allow the attacker to overwrite arbitrary system files, which could result in a denial of service (DoS) condition.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 6.7

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.26%
Percentil entre todas las CVEs puntuadas: 16
Fecha de la puntuación: 6/10/2026

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).

Tecnologías afectadas (5)

Cisco — Catalyst Sd-wan Manager Cisco — Sd-wan Cisco — Sd-wan Vbond Orchestrator Cisco — Sd-wan Vmanage Cisco — Sd-wan Vsmart Controller

CWE

CWE-88
CWE-78

Referencias

JSON original (NVD)

Mostrar

{
  "id": "CVE-2022-20930",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2022-20930",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-11-01T18:42:16.371547Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "psirt@cisco.com",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
      },
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.7,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 0.8
      }
    ]
  },
  "affected": [
    {
      "source": "psirt@cisco.com",
      "affectedData": [
        {
          "vendor": "Cisco",
          "product": "Cisco SD-WAN vManage",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-09-30T19:15:13.557",
  "references": [
    {
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-cli-xkGwmqKu",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "psirt@cisco.com"
    },
    {
      "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-privesc-cli-xkGwmqKu",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "psirt@cisco.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-88"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to overwrite and possibly corrupt files on an affected system. This vulnerability is due to insufficient input validation. An attacker could exploit this vulnerability by injecting arbitrary commands that are executed as the root user account. A successful exploit could allow the attacker to overwrite arbitrary system files, which could result in a denial of service (DoS) condition."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la CLI del software Cisco SD-WAN podría permitir a un atacante local autenticado sobrescribir y posiblemente corromper archivos en un sistema afectado. Esta vulnerabilidad es debido a que la comprobación de entradas es insuficiente. Un atacante podría explotar esta vulnerabilidad al inyectar comandos arbitrarios que son ejecutados como la cuenta de usuario root. Una explotación con éxito podría permitir al atacante sobrescribir archivos arbitrarios del sistema, lo que podría resultar en una condición de denegación de servicio (DoS)"
    }
  ],
  "lastModified": "2026-06-17T04:25:26.317",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0493FE21-BB5A-41D3-9EBD-2C2BD165D5CF"
            },
            {
              "criteria": "cpe:2.3:a:cisco:catalyst_sd-wan_manager:20.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "14E0AF41-0322-4F59-A2E2-DF709FC365E2"
            },
            {
              "criteria": "cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D46A4FAD-C08D-434F-8F34-7256196AC215",
              "versionEndExcluding": "20.6.2"
            },
            {
              "criteria": "cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:20.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B62FF06E-8A11-41B5-B67C-9C008B5832F6"
            },
            {
              "criteria": "cpe:2.3:a:cisco:sd-wan_vbond_orchestrator:20.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0FB7C1FF-B18D-47CA-BC1A-34C0029DC2AE"
            },
            {
              "criteria": "cpe:2.3:a:cisco:sd-wan_vmanage:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1885D68A-547F-4C24-AE92-9F0D620E2018",
              "versionEndExcluding": "20.6.2"
            },
            {
              "criteria": "cpe:2.3:a:cisco:sd-wan_vsmart_controller:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1032BCB0-0343-46C3-A094-A484551D6DD5",
              "versionEndExcluding": "20.6.2"
            },
            {
              "criteria": "cpe:2.3:a:cisco:sd-wan_vsmart_controller:20.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D65F88EF-F2A8-4798-A88B-5B0584760E7A"
            },
            {
              "criteria": "cpe:2.3:a:cisco:sd-wan_vsmart_controller:20.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E74B8658-FF4B-4DBA-AADA-73655B76339A"
            }
          ],
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:sd-wan:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D7E43D23-7294-4CCC-8B7C-D9231115CA61",
              "versionEndExcluding": "20.6.2"
            },
            {
              "criteria": "cpe:2.3:a:cisco:sd-wan:20.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "8CEAD0DC-6407-4D23-A73D-0089C31CEB39"
            },
            {
              "criteria": "cpe:2.3:a:cisco:sd-wan:20.9:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "25734138-B0A8-41C1-B7C4-6D1B011C4FBC"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:vedge_100:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "00AAB4DD-1C45-412F-84AA-C056A0BBFB9A"
            },
            {
              "criteria": "cpe:2.3:h:cisco:vedge_1000:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "F019975D-3A45-4522-9CB9-F4258C371DF6"
            },
            {
              "criteria": "cpe:2.3:h:cisco:vedge_100b:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "0811E0B5-889E-451E-B754-A8FEE32BDFA2"
            },
            {
              "criteria": "cpe:2.3:h:cisco:vedge_100m:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "36973815-F46D-4ADA-B9DF-BCB70AC60BD3"
            },
            {
              "criteria": "cpe:2.3:h:cisco:vedge_100wm:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "061A302C-8D35-4E80-93DA-916DA7E90C06"
            },
            {
              "criteria": "cpe:2.3:h:cisco:vedge_2000:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "140AF13E-4463-478B-AA94-97406A80CB86"
            },
            {
              "criteria": "cpe:2.3:h:cisco:vedge_5000:-:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "1356861D-E6CA-4973-9597-629507E8C07E"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com"
}