GSD-2019-12170

Vulnerability from gsd - Updated: 2023-12-13 01:23
Details
ATutor through 2.2.4 is vulnerable to arbitrary file uploads via the mods/_core/backups/upload.php (aka backup) component. This may result in remote command execution. An attacker can use the instructor account to fully compromise the system using a crafted backup ZIP archive. This will allow for PHP files to be written to the web root, and for code to execute on the remote server.
Aliases
Aliases
CVE-2019-12170
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{
  "GSD": {
    "alias": "CVE-2019-12170",
    "description": "ATutor through 2.2.4 is vulnerable to arbitrary file uploads via the mods/_core/backups/upload.php (aka backup) component. This may result in remote command execution. An attacker can use the instructor account to fully compromise the system using a crafted backup ZIP archive. This will allow for PHP files to be written to the web root, and for code to execute on the remote server.",
    "id": "GSD-2019-12170",
    "references": [
      "https://packetstormsecurity.com/files/cve/CVE-2019-12170"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2019-12170"
      ],
      "details": "ATutor through 2.2.4 is vulnerable to arbitrary file uploads via the mods/_core/backups/upload.php (aka backup) component. This may result in remote command execution. An attacker can use the instructor account to fully compromise the system using a crafted backup ZIP archive. This will allow for PHP files to be written to the web root, and for code to execute on the remote server.",
      "id": "GSD-2019-12170",
      "modified": "2023-12-13T01:23:43.761444Z",
      "schema_version": "1.4.0"
    }
  },
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            "name": "https://github.com/fuzzlove/ATutor-Instructor-Backup-Arbitrary-File",
            "refsource": "MISC",
            "url": "https://github.com/fuzzlove/ATutor-Instructor-Backup-Arbitrary-File"
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          {
            "name": "http://incidentsecurity.com/atutor-2-2-4-backup-remote-command-execution/",
            "refsource": "MISC",
            "url": "http://incidentsecurity.com/atutor-2-2-4-backup-remote-command-execution/"
          },
          {
            "name": "http://packetstormsecurity.com/files/153869/ATutor-2.2.4-Backup-Remote-Command-Execution.html",
            "refsource": "MISC",
            "url": "http://packetstormsecurity.com/files/153869/ATutor-2.2.4-Backup-Remote-Command-Execution.html"
          }
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    },
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        "nodes": [
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                "versionEndIncluding": "2.2.4",
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        "description": {
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              "value": "ATutor through 2.2.4 is vulnerable to arbitrary file uploads via the mods/_core/backups/upload.php (aka backup) component. This may result in remote command execution. An attacker can use the instructor account to fully compromise the system using a crafted backup ZIP archive. This will allow for PHP files to be written to the web root, and for code to execute on the remote server."
            }
          ]
        },
        "problemtype": {
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                  "value": "CWE-434"
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          "reference_data": [
            {
              "name": "https://github.com/fuzzlove/ATutor-Instructor-Backup-Arbitrary-File",
              "refsource": "MISC",
              "tags": [
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                "Third Party Advisory"
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            },
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            }
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      },
      "impact": {
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          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 9.0,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.0,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 2.8,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2019-08-05T23:15Z",
      "publishedDate": "2019-05-17T22:29Z"
    }
  }
}



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