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CVE-2007-4582

Status: ModifiedHigh (7.5)—

Buffer overflow in the nvUnifiedControl.AUnifiedControl.1 ActiveX control in nvUnifiedControl.dll 1.1.45.0 in ACTi Network Video Recorder (NVR) SP2 2.0 allows remote attackers to execute arbitrary code via a long second argument to the SetText method.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Acti — Network Video Recorder

CWEs

References

Raw JSON (NVD)

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{
  "id": "CVE-2007-4582",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": true,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-08-29T01:17:00.000",
  "references": [
    {
      "url": "http://osvdb.org/38441",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/25465",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36305",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/4322",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/38441",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/25465",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36305",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/4322",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in the nvUnifiedControl.AUnifiedControl.1 ActiveX control in nvUnifiedControl.dll 1.1.45.0 in ACTi Network Video Recorder (NVR) SP2 2.0 allows remote attackers to execute arbitrary code via a long second argument to the SetText method."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer en el control ActiveX nvUnifiedControl.AUnifiedControl.1 en nvUnifiedControl.dll 1.1.45.0 en ACTi Network Video Recorder (NVR) SP2 2.0 permite a atacantes remotos ejecutar código de su elección mediante un segundo argumento largo para el método SetText."
    }
  ],
  "lastModified": "2026-06-16T22:44:22.540",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:acti:network_video_recorder:sp2_2.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "AD8DBF71-CFE8-42B7-AD17-3577F8731CA2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}