fkie_cve-2018-0253
Vulnerability from fkie_nvd
Published
2018-05-02 22:29
Modified
2024-11-21 03:37
Severity ?
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A vulnerability in the ACS Report component of Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. Commands executed by the attacker are processed at the targeted user's privilege level. The vulnerability is due to insufficient validation of the Action Message Format (AMF) protocol. An attacker could exploit this vulnerability by sending a crafted AMF message that contains malicious code to a targeted user. A successful exploit could allow the attacker to execute arbitrary commands on the ACS device. This vulnerability affects all releases of Cisco Secure ACS prior to Release 5.8 Patch 7. Cisco Bug IDs: CSCve69037.
References
psirt@cisco.comhttp://www.securityfocus.com/bid/104075Third Party Advisory, VDB Entry
psirt@cisco.comhttp://www.securitytracker.com/id/1040808Third Party Advisory, VDB Entry
psirt@cisco.comhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-acs1Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/104075Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1040808Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180502-acs1Vendor Advisory
Impacted products
Vendor Product Version
cisco secure_access_control_system *
cisco secure_access_control_system 5.8
cisco secure_access_control_system 5.8
cisco secure_access_control_system 5.8
cisco secure_access_control_system 5.8
cisco secure_access_control_system 5.8
cisco secure_access_control_system 5.8
cisco secure_access_control_system 5.8\(0.8\)


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{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:secure_access_control_system:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "9745DC80-D16D-4C0B-B999-11ACD9941BA3",
              "versionEndExcluding": "5.8",
              "vulnerable": true
            },
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability in the ACS Report component of Cisco Secure Access Control System (ACS) could allow an unauthenticated, remote attacker to execute arbitrary commands on an affected system. Commands executed by the attacker are processed at the targeted user\u0027s privilege level. The vulnerability is due to insufficient validation of the Action Message Format (AMF) protocol. An attacker could exploit this vulnerability by sending a crafted AMF message that contains malicious code to a targeted user. A successful exploit could allow the attacker to execute arbitrary commands on the ACS device. This vulnerability affects all releases of Cisco Secure ACS prior to Release 5.8 Patch 7. Cisco Bug IDs: CSCve69037."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad en el componente ACS Report de Cisco Secure Access Control System (ACS) podr\u00eda permitir que un atacante remoto no autenticado ejecute comandos arbitrarios en un sistema afectado. Los comandos ejecutados por el atacante se procesan al nivel de privilegios del usuario objetivo. La vulnerabilidad se debe a la validaci\u00f3n insuficiente del protocolo AMF (Action Message Format). Un atacante podr\u00eda explotar esta vulnerabilidad enviando un mensaje AMF manipulado que contiene c\u00f3digo malicioso a un usuario objetivo. Un exploit con \u00e9xito podr\u00eda permitir que el atacante ejecute comandos arbitrarios en el dispositivo ACS. Esta vulnerabilidad afecta a todas las distribuciones de Cisco Secure ACS anteriores a 5.8 Patch 7. Cisco Bug IDs: CSCve69037."
    }
  ],
  "id": "CVE-2018-0253",
  "lastModified": "2024-11-21T03:37:49.340",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
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          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-05-02T22:29:00.747",
  "references": [
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      "source": "psirt@cisco.com",
      "tags": [
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      "url": "http://www.securityfocus.com/bid/104075"
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    },
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    },
    {
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      "tags": [
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      "url": "http://www.securityfocus.com/bid/104075"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    },
    {
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      "tags": [
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    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
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          "value": "CWE-20"
        }
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      "source": "psirt@cisco.com",
      "type": "Secondary"
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          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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