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CVE-2007-2526

Estado: ModificadaAlta (9.3)—💥 Exploit

Desbordamiento de búfer basado en pila en la función ConnectAsyncEx del control ActiveX VNC Viewer (scvncctrl.dll) en SmartCode VNC Manager 3.6 permite a atacantes remotos ejecutar código PHP de su elección mediante un argumento largo.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

Tecnologías afectadas (1)

Smartcode — VNC Manager

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2007-2526",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 9.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
          "integrityImpact": "COMPLETE",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "COMPLETE"
        },
        "acInsufInfo": false,
        "impactScore": 10,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": true,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-05-08T23:19:00.000",
  "references": [
    {
      "url": "http://moaxb.blogspot.com/2007/05/moaxb-08-smartcode-vnc-manager-36.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/34340",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/25203",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.exploit-db.com/exploits/3873",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/23869",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.shinnai.altervista.org/moaxb/20070508/scvncctrl.txt",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/1704",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34149",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://moaxb.blogspot.com/2007/05/moaxb-08-smartcode-vnc-manager-36.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/34340",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/25203",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.exploit-db.com/exploits/3873",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/23869",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.shinnai.altervista.org/moaxb/20070508/scvncctrl.txt",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/1704",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34149",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based buffer overflow in the ConnectAsyncEx function in VNC Viewer ActiveX control (scvncctrl.dll) in the SmartCode VNC Manager 3.6 allows remote attackers to execute arbitrary code via a long argument."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en pila en la función ConnectAsyncEx del control ActiveX VNC Viewer (scvncctrl.dll) en SmartCode VNC Manager 3.6 permite a atacantes remotos ejecutar código PHP de su elección mediante un argumento largo."
    }
  ],
  "lastModified": "2026-06-16T22:39:46.580",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:smartcode:vnc_manager:3.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "6F427682-73BF-4E32-A1DB-09BC5572A1F3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}