CVE-2025-55848

{
  "id": "CVE-2025-55848",
  "sourceIdentifier": "[email protected]",
  "published": "2025-09-26T17:15:36.353",
  "lastModified": "2026-11-05T23:10:00.150",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in DIR-823 firmware 20250416. There is an RCE vulnerability in the set_cassword settings interface, as the http_casswd parameter is not filtered by '&'to allow injection of reverse connection commands."
    },
    {
      "lang": "es",
      "value": "Se descubrió un problema en el firmware DIR-823 20250416. Existe una vulnerabilidad RCE en la interfaz de configuración set_cassword, ya que el parámetro http_casswd no se filtra por ’&’ para permitir la inyección de comandos de conexión inversa."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "version": "n/a",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
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          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9
      }
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        "ssvcData": {
          "timestamp": "2025-09-26T20:35:18.633077Z",
          "id": "CVE-2025-55848",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-77"
        }
      ]
    }
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  "references": [
    {
      "url": "https://github.com/meigui637/iot_zone/blob/main/%E5%91%BD%E4%BB%A4%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E.md",
      "source": "[email protected]",
      "tags": [
        "Exploit",
        "Third Party Advisory"
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    },
    {
      "url": "https://www.dlink.com/en/security-bulletin/",
      "source": "[email protected]",
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        "Product"
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  ]
}