CVE-2026-38740

{
  "id": "CVE-2026-38740",
  "sourceIdentifier": "[email protected]",
  "published": "2026-05-14T19:16:32.903",
  "lastModified": "2026-10-19T22:10:00.130",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Foscam VD1 Video Doorbell before V5.3.13_1072 is vulnerable to Cleartext Transmission of Sensitive Information. The device transmits sensitive Session Description Protocol (SDP), including ICE credentials and candidates, in cleartext over network interfaces. An attacker with network visibility can intercept these credentials to hijack media streams or authenticate to Foscam's TURN/relay infrastructure to forward arbitrary traffic at the vendor's expense."
    },
    {
      "lang": "es",
      "value": "Foscam VD1 Video Doorbell anterior a la versión V5.3.13_1072 es vulnerable a la transmisión en texto claro de información sensible. El dispositivo transmite información sensible del protocolo de descripción de sesión (SDP), incluyendo credenciales y candidatos ICE, en texto claro a través de interfaces de red. Un atacante con visibilidad de red puede interceptar estas credenciales para secuestrar flujos de medios o autenticarse en la infraestructura TURN/relay de Foscam para reenviar tráfico arbitrario a expensas del proveedor."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "version": "n/a",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "LOW",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-05-15T13:35:09.246843Z",
          "id": "CVE-2026-38740",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-319"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/victorGoeman/Foscam-Security-Research/blob/main/CVE-2026-38740.md",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/victorGoeman/Foscam-Security-Research/blob/main/CVE-2026-38740.md",
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ]
}