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CVE-2007-1834

Estado: ModificadaAlta (7.8)—

Cisco Unified CallManager (CUCM) 5.0 before 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 before 1.0(3) allow remote attackers to cause a denial of service (loss of voice services) via a flood of ICMP echo requests, aka bug ID CSCsf12698.

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).

Tecnologías afectadas (2)

Cisco — Unified CallmanagerCisco — Unified Presence Server

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2007-1834",
  "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": "2007-04-03T00:19:00.000",
  "references": [
    {
      "url": "http://secunia.com/advisories/24690",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securitytracker.com/id?1017826",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.cisco.com/warp/public/707/cisco-sa-20070328-voip.shtml",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/23181",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/1144",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33299",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/24690",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securitytracker.com/id?1017826",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.cisco.com/warp/public/707/cisco-sa-20070328-voip.shtml",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/23181",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/1144",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/33299",
      "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": "Cisco Unified CallManager (CUCM) 5.0 before 5.0(4a)SU1 and Cisco Unified Presence Server (CUPS) 1.0 before 1.0(3) allow remote attackers to cause a denial of service (loss of voice services) via a flood of ICMP echo requests, aka bug ID CSCsf12698."
    },
    {
      "lang": "es",
      "value": "Cisco Unified CallManager (CUCM) 5.0 anterior a 5.0(4a)SU1 y Cisco Unified Presence Server (CUPS) 1.0 anterior a 1.0(3) permite a atacantes remotos provocar una denegación de servicio (pérdida de servicios de voz) mediante una inundación de peticiones de eco ICMP, también conocido como bug ID CSCsf12698."
    }
  ],
  "lastModified": "2026-06-16T22:38:23.210",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "37FEF567-5F92-40BB-8581-3FCF584AAA1A"
            },
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              "vulnerable": true,
              "matchCriteriaId": "C5865997-F8B2-4ABB-96DF-3AE691A7CE5B"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(2\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E9211420-9F35-4872-879A-5F7CA29C6299"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(3\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D7DD4B55-4C68-45CD-988E-D470C26E5E71"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(3a\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "48C1B081-1FD7-4BBD-84BD-E1E5F80C74FE"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_callmanager:5.0\\(4\\):*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "BC32C417-3E61-4892-9A42-C31C6D62F09D"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_presence_server:1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7F897DA4-E313-45C8-A4FB-52404D6541BE"
            },
            {
              "criteria": "cpe:2.3:a:cisco:unified_presence_server:1.0\\(1\\):*:*:*:*:*:*:*",
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              "matchCriteriaId": "22B299D9-A18B-41D9-B976-57AFDAA751DD"
            },
            {
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              "vulnerable": true,
              "matchCriteriaId": "CDA3BA5D-2CEB-4AAC-8CB4-4A2CDC574076"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}