FKIE_CVE-2023-47256

Vulnerability from fkie_nvd - Published: 2024-02-01 22:15 - Updated: 2025-06-17 17:15
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
ConnectWise ScreenConnect through 23.8.4 allows local users to connect to arbitrary relay servers via implicit trust of proxy settings
References
cve@mitre.orghttps://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256
cve@mitre.orghttps://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fixVendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256
af854a3a-2127-422b-91ae-364da2661108https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fixVendor Advisory
Impacted products
Vendor Product Version
connectwise automate -
connectwise screenconnect *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:connectwise:automate:-:*:*:*:*:*:*:*",
              "matchCriteriaId": "1EE4186A-BC6E-4E27-887C-D9C4FBBE5943",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:connectwise:screenconnect:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2B3CC076-9C69-45B8-81E8-E671B6512719",
              "versionEndExcluding": "23.8.5",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ConnectWise ScreenConnect through 23.8.4 allows local users to connect to arbitrary relay servers via implicit trust of proxy settings"
    },
    {
      "lang": "es",
      "value": "ConnectWise ScreenConnect hasta 23.8.4 permite a los usuarios locales conectarse a servidores de retransmisi\u00f3n arbitrarios mediante la confianza impl\u00edcita en la configuraci\u00f3n del proxy"
    }
  ],
  "id": "CVE-2023-47256",
  "lastModified": "2025-06-17T17:15:33.057",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-02-01T22:15:55.103",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fix"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://web.archive.org/web/20240208140218/https://gotham-security.com/screenconnect-cve-2023-47256"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.connectwise.com/company/trust/security-bulletins/connectwise-screenconnect-23.8-security-fix"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-287"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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