GSD-2019-1854

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
A vulnerability in the management web interface of Cisco Expressway Series could allow an authenticated, remote attacker to perform a directory traversal attack against an affected device. The vulnerability is due to insufficient input validation on the web interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web interface. A successful exploit could allow the attacker to bypass security restrictions and access the web interface of a Cisco Unified Communications Manager associated with the affected device. Valid credentials would still be required to access the Cisco Unified Communications Manager interface.
Aliases
Aliases
CVE-2019-1854
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{
  "GSD": {
    "alias": "CVE-2019-1854",
    "description": "A vulnerability in the management web interface of Cisco Expressway Series could allow an authenticated, remote attacker to perform a directory traversal attack against an affected device. The vulnerability is due to insufficient input validation on the web interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web interface. A successful exploit could allow the attacker to bypass security restrictions and access the web interface of a Cisco Unified Communications Manager associated with the affected device. Valid credentials would still be required to access the Cisco Unified Communications Manager interface.",
    "id": "GSD-2019-1854",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2019-1854"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-1854"
      ],
      "details": "A vulnerability in the management web interface of Cisco Expressway Series could allow an authenticated, remote attacker to perform a directory traversal attack against an affected device. The vulnerability is due to insufficient input validation on the web interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web interface. A successful exploit could allow the attacker to bypass security restrictions and access the web interface of a Cisco Unified Communications Manager associated with the affected device. Valid credentials would still be required to access the Cisco Unified Communications Manager interface.",
      "id": "GSD-2019-1854",
      "modified": "2023-12-13T01:23:51.336232Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "psirt@cisco.com",
        "DATE_PUBLIC": "2019-05-01T16:00:00-0700",
        "ID": "CVE-2019-1854",
        "STATE": "PUBLIC",
        "TITLE": "Cisco Expressway Series Directory Traversal Vulnerability"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "Cisco Expressway ",
                    "version": {
                      "version_data": [
                        {
                          "affected": "\u003c",
                          "version_value": "X12.5.2"
                        }
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            "value": "A vulnerability in the management web interface of Cisco Expressway Series could allow an authenticated, remote attacker to perform a directory traversal attack against an affected device. The vulnerability is due to insufficient input validation on the web interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web interface. A successful exploit could allow the attacker to bypass security restrictions and access the web interface of a Cisco Unified Communications Manager associated with the affected device. Valid credentials would still be required to access the Cisco Unified Communications Manager interface."
          }
        ]
      },
      "exploit": [
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          "lang": "eng",
          "value": "The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. "
        }
      ],
      "impact": {
        "cvss": {
          "baseScore": "4.1",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:L/A:N ",
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                "value": "CWE-22"
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          {
            "name": "20190501 Cisco Expressway Series Directory Traversal Vulnerability",
            "refsource": "CISCO",
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-expressway-traversal"
          },
          {
            "name": "108154",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/108154"
          },
          {
            "name": "20190517 [RT-SA-2019-002] Directory Traversal in Cisco Expressway Gateway",
            "refsource": "FULLDISC",
            "url": "http://seclists.org/fulldisclosure/2019/May/28"
          },
          {
            "name": "20190517 [RT-SA-2019-002] Directory Traversal in Cisco Expressway Gateway",
            "refsource": "BUGTRAQ",
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          },
          {
            "name": "http://packetstormsecurity.com/files/152963/Cisco-Expressway-Gateway-11.5.1-Directory-Traversal.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/152963/Cisco-Expressway-Gateway-11.5.1-Directory-Traversal.html"
          }
        ]
      },
      "source": {
        "advisory": "cisco-sa-20190501-expressway-traversal",
        "defect": [
          [
            "CSCvo47769"
          ]
        ],
        "discovery": "INTERNAL"
      }
    },
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        "nodes": [
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            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:cisco:telepresence_video_communication_server:x8.11.4:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
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        "description": {
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            {
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              "value": "A vulnerability in the management web interface of Cisco Expressway Series could allow an authenticated, remote attacker to perform a directory traversal attack against an affected device. The vulnerability is due to insufficient input validation on the web interface. An attacker could exploit this vulnerability by sending a crafted HTTP request to the web interface. A successful exploit could allow the attacker to bypass security restrictions and access the web interface of a Cisco Unified Communications Manager associated with the affected device. Valid credentials would still be required to access the Cisco Unified Communications Manager interface."
            }
          ]
        },
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            {
              "name": "20190501 Cisco Expressway Series Directory Traversal Vulnerability",
              "refsource": "CISCO",
              "tags": [
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              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-expressway-traversal"
            },
            {
              "name": "108154",
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              "url": "http://www.securityfocus.com/bid/108154"
            },
            {
              "name": "20190517 [RT-SA-2019-002] Directory Traversal in Cisco Expressway Gateway",
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              "tags": [],
              "url": "http://seclists.org/fulldisclosure/2019/May/28"
            },
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            },
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              "url": "http://packetstormsecurity.com/files/152963/Cisco-Expressway-Gateway-11.5.1-Directory-Traversal.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.0,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 1.4
        }
      },
      "lastModifiedDate": "2019-05-20T17:29Z",
      "publishedDate": "2019-05-03T17:29Z"
    }
  }
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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