FKIE_CVE-2024-39347

Vulnerability from fkie_nvd - Published: 2024-06-28 07:15 - Updated: 2026-06-17 07:41
Severity
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
Incorrect default permissions vulnerability in firewall functionality in Synology Router Manager (SRM) before 1.2.5-8227-11 and 1.3.1-9346-8 allows man-in-the-middle attackers to access highly sensitive intranet resources via unspecified vectors.
References
security@synology.comhttps://www.synology.com/en-global/security/advisory/Synology_SA_23_16Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.synology.com/en-global/security/advisory/Synology_SA_23_16Vendor Advisory
Impacted products
Vendor Product Version
synology router_manager *
synology router_manager *
synology router_manager 1.2.5-8227
synology router_manager 1.2.5-8227
synology router_manager 1.2.5-8227
synology router_manager 1.2.5-8227
synology router_manager 1.2.5-8227
synology router_manager 1.2.5-8227
synology router_manager 1.2.5-8227
synology router_manager 1.2.5-8227
synology router_manager 1.2.5-8227
synology router_manager 1.2.5-8227
synology router_manager 1.2.5-8227
synology router_manager 1.3.1-9346
synology router_manager 1.3.1-9346
synology router_manager 1.3.1-9346
synology router_manager 1.3.1-9346
synology router_manager 1.3.1-9346
synology router_manager 1.3.1-9346
synology router_manager 1.3.1-9346
synology router_manager 1.3.1-9346
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "affected",
          "product": "Synology Router Manager (SRM)",
          "vendor": "Synology",
          "versions": [
            {
              "lessThan": "1.3.1-9346-8",
              "status": "affected",
              "version": "1.3",
              "versionType": "semver"
            },
            {
              "lessThan": "1.2.5-8227-11",
              "status": "affected",
              "version": "1.2",
              "versionType": "semver"
            },
            {
              "lessThan": "1.2",
              "status": "unknown",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "security@synology.com"
    }
  ],
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          ],
          "negate": false,
          "operator": "OR"
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      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Incorrect default permissions vulnerability in firewall functionality in Synology Router Manager (SRM) before 1.2.5-8227-11 and 1.3.1-9346-8 allows man-in-the-middle attackers to access highly sensitive intranet resources via unspecified vectors."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de permisos predeterminados incorrectos en la funcionalidad del firewall en Synology Router Manager (SRM) anteriores a 1.2.5-8227-11 y 1.3.1-9346-8 permite a atacantes de tipo intermediario acceder a recursos de intranet altamente confidenciales a trav\u00e9s de vectores no especificados."
    }
  ],
  "id": "CVE-2024-39347",
  "lastModified": "2026-06-17T07:41:46.037",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6,
        "source": "security@synology.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-39347",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-07-01T14:49:31.346987Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-06-28T07:15:05.743",
  "references": [
    {
      "source": "security@synology.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.synology.com/en-global/security/advisory/Synology_SA_23_16"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://www.synology.com/en-global/security/advisory/Synology_SA_23_16"
    }
  ],
  "sourceIdentifier": "security@synology.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-276"
        }
      ],
      "source": "security@synology.com",
      "type": "Secondary"
    }
  ]
}



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