FKIE_CVE-2025-20344

Vulnerability from fkie_nvd - Published: 2025-08-27 17:15 - Updated: 2025-09-08 16:20
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the backup restore functionality of Cisco Nexus Dashboard could allow an authenticated, remote attacker to conduct a path traversal attack on an affected device. This vulnerability is due to insufficient validation of the contents of a backup file. An attacker with valid Administrator credentials could exploit this vulnerability by restoring a crafted backup file to an affected device. A successful exploit could allow the attacker to gain root privileges on the underlying shell on the affected device.
References
psirt@cisco.comhttps://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nd-ptrs-XU2Fm2WbVendor Advisory
Impacted products
Vendor Product Version
cisco nexus_dashboard *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:nexus_dashboard:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C23A6467-EA90-4111-94DA-00277873AD91",
              "versionEndExcluding": "4.1\\(1g\\)",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the backup restore functionality of Cisco Nexus Dashboard could allow an authenticated, remote attacker to conduct a path traversal attack on an affected device.\r\n\r\nThis vulnerability is due to insufficient validation of the contents of a backup file. An attacker with valid Administrator credentials could exploit this vulnerability by restoring a crafted backup file to an affected device. A successful exploit could allow the attacker to gain root privileges on the underlying shell on the affected device."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en la funci\u00f3n de restauraci\u00f3n de copias de seguridad de Cisco Nexus Dashboard podr\u00eda permitir que un atacante remoto autenticado realice un ataque de path traversal en un dispositivo afectado. Esta vulnerabilidad se debe a una validaci\u00f3n insuficiente del contenido de un archivo de copia de seguridad. Un atacante con credenciales de administrador v\u00e1lidas podr\u00eda explotar esta vulnerabilidad restaurando un archivo de copia de seguridad manipulado en un dispositivo afectado. Una explotaci\u00f3n exitosa podr\u00eda permitir al atacante obtener privilegios de root en el shell subyacente del dispositivo afectado."
    }
  ],
  "id": "CVE-2025-20344",
  "lastModified": "2025-09-08T16:20:53.617",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.2,
        "source": "psirt@cisco.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2025-08-27T17:15:36.603",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-nd-ptrs-XU2Fm2Wb"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "psirt@cisco.com",
      "type": "Primary"
    }
  ]
}


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