FKIE_CVE-2020-5142

Vulnerability from fkie_nvd - Published: 2020-10-12 11:15 - Updated: 2026-06-17 03:20
Severity
6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Summary
A stored cross-site scripting (XSS) vulnerability exists in the SonicOS SSLVPN web interface. A remote unauthenticated attacker is able to store and potentially execute arbitrary JavaScript code in the firewall SSLVPN portal. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0.
References
PSIRT@sonicwall.comhttps://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0017Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0017Vendor Advisory
Impacted products
Vendor Product Version
sonicwall sonicos *
sonicwall sonicos *
sonicwall sonicos *
sonicwall sonicos *
sonicwall sonicos 7.0.0.0
sonicwall sonicosv *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "SonicOS",
          "vendor": "SonicWall",
          "versions": [
            {
              "status": "affected",
              "version": "SonicOS 6.5.4.7-79n and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOS 5.9.1.7-2n and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOS 5.9.1.13-5n and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOS 6.5.1.11-4n and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOS 6.0.5.3-93o and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOSv 6.5.4.4-44v-21-794 and earlier"
            },
            {
              "status": "affected",
              "version": "SonicOS 7.0.0.0-1"
            }
          ]
        }
      ],
      "source": "PSIRT@sonicwall.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FF2C3009-7B05-41B3-849E-DFBB8C79968D",
              "versionEndIncluding": "5.9.1.13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "0A2C8637-5089-4B5A-8458-67D097CF5BEA",
              "versionEndIncluding": "6.0.5.3",
              "versionStartIncluding": "6.0.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "08DF961E-08DD-47EC-9AB1-3A3FF79E1F7A",
              "versionEndIncluding": "6.5.1.11",
              "versionStartIncluding": "6.5.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:sonicwall:sonicos:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8302038F-FA49-4CF2-B064-3EE1103B99F1",
              "versionEndIncluding": "6.5.4.7",
              "versionStartIncluding": "6.5.4.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:sonicwall:sonicos:7.0.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "05C0300F-44AB-482C-BA6D-B9F2ED77037A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:sonicwall:sonicosv:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8BBB86A1-803B-4B76-BF3D-4A9BCC5AD302",
              "versionEndIncluding": "6.5.4.4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A stored cross-site scripting (XSS) vulnerability exists in the SonicOS SSLVPN web interface. A remote unauthenticated attacker is able to store and potentially execute arbitrary JavaScript code in the firewall SSLVPN portal. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version SonicOS 7.0.0.0."
    },
    {
      "lang": "es",
      "value": "Se presenta una vulnerabilidad de tipo cross-site scripting (XSS) almacenado en la interfaz web SSLVPN de SonicOS. Un atacante remoto no autenticado puede almacenar y potencialmente ejecutar c\u00f3digo JavaScript arbitrario en el portal SSLVPN del firewall. Esta vulnerabilidad afect\u00f3 a SonicOS Gen 5 versiones 5.9.1.7, 5.9.1.13, Gen 6 versiones 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv versi\u00f3n 6.5.4.v y SonicOS Gen 7 versi\u00f3n 7.0.0.0"
    }
  ],
  "id": "CVE-2020-5142",
  "lastModified": "2026-06-17T03:20:58.257",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 2.7,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2020-10-12T11:15:13.187",
  "references": [
    {
      "source": "PSIRT@sonicwall.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0017"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0017"
    }
  ],
  "sourceIdentifier": "PSIRT@sonicwall.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "PSIRT@sonicwall.com",
      "type": "Secondary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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