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CVE-2007-2656

Status: ModifiedHigh (7.8)—Exploit
Severity7.8High · CVSS 2.0
Exploitation probability4.43 %higher than 91% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitAvailablePublished on Exploit-DB

Stack-based buffer overflow in the Hewlett-Packard (HP) Magview ActiveX control in hpqvwocx.dll 1.0.0.309 allows remote attackers to cause a denial of service (application crash) and possibly have other impact via a long argument to the DeleteProfile method.

CVSS

Base score
7.8
Version
2.0
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
4.43 %
Percentile among all scored CVEs
91
Score date
10/23/2026

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).

Public exploits

Exploit code or detection templates are publicly available. This is not the same as confirmed active exploitation (KEV), but it raises the risk: patch with priority.

Affected technologies (1)

HP — Hpqvwocx.dll

CWEs

References

Show 8 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2007-2656",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-05-14T23:19:00.000",
  "references": [
    {
      "url": "http://osvdb.org/37787",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/23941",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34239",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.exploit-db.com/exploits/3898",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/37787",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/23941",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34239",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.exploit-db.com/exploits/3898",
      "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": "Stack-based buffer overflow in the Hewlett-Packard (HP) Magview ActiveX control in hpqvwocx.dll 1.0.0.309 allows remote attackers to cause a denial of service (application crash) and possibly have other impact via a long argument to the DeleteProfile method."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de búfer basado en pila en el controlador ActiveX Hewlett-Packard (HP) Magview en hpqvwocx.dll 1.0.0.309 permite a atacantes remotos provocar denegación de servicio (Caida de aplicación) y posiblemente tener otros impactos a través de argumento largo en el método DeleteProfile."
    }
  ],
  "lastModified": "2026-06-16T22:40:03.090",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hp:hpqvwocx.dll:1.0.0.309:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1A5C4DB5-4293-410D-AADC-9A8A867E39C1"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}