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CVE-2005-2025

Estado: ModificadaMedia (5)—

Cisco VPN 3000 Concentrator before 4.1.7.F allows remote attackers to determine valid groupnames by sending an IKE Aggressive Mode packet with the groupname in the ID field, which generates a response if the groupname is valid, but does not generate a response for an invalid groupname.

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 (8)

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2005-2025",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
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  "affected": [
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      "source": "cve@mitre.org",
      "affectedData": [
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          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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    }
  ],
  "published": "2005-06-20T04:00:00.000",
  "references": [
    {
      "url": "http://www.nta-monitor.com/news/vpn-flaws/cisco/VPN-Concentrator/index.htm",
      "tags": [
        "Exploit",
        "Patch",
        "Vendor Advisory"
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      "tags": [
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    },
    {
      "url": "http://www.vupen.com/english/advisories/2005/0822",
      "source": "cve@mitre.org"
    },
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      "url": "http://www.nta-monitor.com/news/vpn-flaws/cisco/VPN-Concentrator/index.htm",
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  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco VPN 3000 Concentrator before 4.1.7.F allows remote attackers to determine valid groupnames by sending an IKE Aggressive Mode packet with the groupname in the ID field, which generates a response if the groupname is valid, but does not generate a response for an invalid groupname."
    }
  ],
  "lastModified": "2026-06-16T22:14:06.010",
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}