CVE-2017-17560

CVSS V2 High 10 CVSS V3 Critical 9.8
Description
An issue was discovered on Western Digital MyCloud PR4100 2.30.172 devices. The web administration component, /web/jquery/uploader/multi_uploadify.php, provides multipart upload functionality that is accessible without authentication and can be used to place a file anywhere on the device's file system. This allows an attacker the ability to upload a PHP shell onto the device and obtain arbitrary code execution as root.
Overview
  • CVE ID
  • CVE-2017-17560
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2017-12-12T18:29:00
  • Last Modified Date
  • 2019-05-28T15:08:19
Weakness Enumerations
CWE URL
CWE-287 http://cwe.mitre.org/data/definitions/287.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:westerndigital:my_cloud_pr4100_firmware:2.30.172:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:westerndigital:my_cloud_pr4100:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:C/I:C/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • COMPLETE
  • Integrity Impact
  • COMPLETE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 10
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 10
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 9.8
  • Base Severity
  • CRITICAL
  • Exploitability Score
  • 3.9
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://github.com/rapid7/metasploit-framework/pull/9248 Third Party Advisory
https://download.exploitee.rs/file/generic/Exploiteers-DEFCON25.pdf Exploit Third Party Advisory
https://www.exploit-db.com/exploits/43356/ Exploit Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-17560
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17560
History
Created Old Value New Value Data Type Notes
2022-05-10 07:51:28 Added to TrackCVE
2022-12-02 23:55:40 2017-12-12T18:29Z 2017-12-12T18:29:00 CVE Published Date updated
2022-12-02 23:55:40 2019-05-28T15:08:19 CVE Modified Date updated
2022-12-02 23:55:40 Analyzed Vulnerability Status updated