FKIE_CVE-2011-2678

Vulnerability from fkie_nvd - Published: 2011-07-07 19:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
The Cisco VPN Client 5.0.7.0240 and 5.0.7.0290 on 64-bit Windows platforms uses weak permissions (NT AUTHORITY\INTERACTIVE:F) for cvpnd.exe, which allows local users to gain privileges by replacing this executable file with an arbitrary program, aka Bug ID CSCtn50645. NOTE: this vulnerability exists because of a CVE-2007-4415 regression.
References
cve@mitre.orghttp://isc.sans.edu/diary.html?storyid=11125
cve@mitre.orghttp://securityreason.com/securityalert/8297
cve@mitre.orghttp://www.cisco.com/warp/public/707/cisco-sa-20070815-vpnclient.shtmlVendor Advisory
cve@mitre.orghttp://www.securityfocus.com/archive/1/518638/100/0/threaded
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/68485
af854a3a-2127-422b-91ae-364da2661108http://isc.sans.edu/diary.html?storyid=11125
af854a3a-2127-422b-91ae-364da2661108http://securityreason.com/securityalert/8297
af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/warp/public/707/cisco-sa-20070815-vpnclient.shtmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/518638/100/0/threaded
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/68485
Impacted products
Vendor Product Version
cisco vpn_client 5.0.7.0240
cisco vpn_client 5.0.7.0290
microsoft windows *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:vpn_client:5.0.7.0240:*:*:*:*:*:*:*",
              "matchCriteriaId": "15B23F91-9BA0-4C07-ACAC-315C846F2754",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:vpn_client:5.0.7.0290:*:*:*:*:*:*:*",
              "matchCriteriaId": "B348A7D4-6753-4464-B1B8-1B94E09F65B7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        },
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:microsoft:windows:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2CF61F35-5905-4BA9-AD7E-7DB261D2F256",
              "vulnerable": false
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Cisco VPN Client 5.0.7.0240 and 5.0.7.0290 on 64-bit Windows platforms uses weak permissions (NT AUTHORITY\\INTERACTIVE:F) for cvpnd.exe, which allows local users to gain privileges by replacing this executable file with an arbitrary program, aka Bug ID CSCtn50645. NOTE: this vulnerability exists because of a CVE-2007-4415 regression."
    },
    {
      "lang": "es",
      "value": "El cliente VPN de Cisco v5.0.7.0240 y v5.0.7.0290 en plataformas de 64 bits de Windows utiliza permisos d\u00e9biles (NT AUTHORITY\\ INTERACTIVE:F) para cvpnd.exe, lo que permite a usuarios locales obtener privilegios mediante la sustituci\u00f3n de este archivo ejecutable por un programa de su elecci\u00f3n. Problema tambien conocido como, Bug ID CSCtn50645. NOTA: esta vulnerabilidad existe debido a una regresi\u00f3n de CVE-2007-4415."
    }
  ],
  "id": "CVE-2011-2678",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "SINGLE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.8,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:L/Au:S/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2011-07-07T19:55:03.210",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://isc.sans.edu/diary.html?storyid=11125"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://securityreason.com/securityalert/8297"
    },
    {
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      "tags": [
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      "url": "http://www.cisco.com/warp/public/707/cisco-sa-20070815-vpnclient.shtml"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/archive/1/518638/100/0/threaded"
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    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68485"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://isc.sans.edu/diary.html?storyid=11125"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://securityreason.com/securityalert/8297"
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://www.cisco.com/warp/public/707/cisco-sa-20070815-vpnclient.shtml"
    },
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      "url": "http://www.securityfocus.com/archive/1/518638/100/0/threaded"
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      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68485"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.