CVE-2019-9951
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
Western Digital My Cloud, My Cloud Mirror Gen2, My Cloud EX2 Ultra, My Cloud EX2100, My Cloud EX4100, My Cloud DL2100, My Cloud DL4100, My Cloud PR2100 and My Cloud PR4100 firmware before 2.31.174 is affected by an unauthenticated file upload vulnerability. The page web/jquery/uploader/uploadify.php can be accessed without any credentials, and allows uploading arbitrary files to any location on the attached storage.
Overview
- CVE ID
- CVE-2019-9951
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2019-04-24T18:29:01
- Last Modified Date
- 2019-05-28T18:29:04
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:western_digital:my_cloud_mirror_gen_2_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.31.174 | |
| cpe:2.3:h:western_digital:my_cloud_mirror_gen_2:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:western_digital:my_cloud_ex2_ultra_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.31.174 | |
| cpe:2.3:h:western_digital:my_cloud_ex2_ultra:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:western_digital:my_cloud_ex2100_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.31.174 | |
| cpe:2.3:h:western_digital:my_cloud_ex2100:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:western_digital:my_cloud_ex4100:*:*:*:*:*:*:*:* | 1 | OR | 2.31.174 | |
| cpe:2.3:h:western_digital:my_cloud_ex4100:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:western_digital:my_cloud_dl2100:*:*:*:*:*:*:*:* | 1 | OR | 2.31.174 | |
| cpe:2.3:h:western_digital:my_cloud_dl2100:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:western_digital:my_cloud_dl4100_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.31.174 | |
| cpe:2.3:h:western_digital:my_cloud_dl4100:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:western_digital:my_cloud_pr2100_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.31.174 | |
| cpe:2.3:h:western_digital:my_cloud_pr2100:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:western_digital:my_cloud_pr4100:*:*:*:*:*:*:*:* | 1 | OR | 2.31.174 | |
| cpe:2.3:h:western_digital:my_cloud_pr4100:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:western_digital:my_cloud_firmware:*:*:*:*:*:*:*:* | 1 | OR | 2.31.174 | |
| cpe:2.3:h:western_digital:my_cloud:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
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://support.wdc.com/downloads.aspx?g=2702&lang=en | Third Party Advisory |
| https://community.wd.com/t/new-release-my-cloud-firmware-versions-2-31-174-3-26-19/235932 | Release Notes Third Party Advisory |
| https://github.com/bnbdr/wd-rce/ | |
| https://bnbdr.github.io/posts/wd/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-9951 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9951 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:51:26 | Added to TrackCVE | |||
| 2022-12-03 20:03:06 | 2019-04-24T18:29Z | 2019-04-24T18:29:01 | CVE Published Date | updated |
| 2022-12-03 20:03:06 | 2019-05-28T18:29:04 | CVE Modified Date | updated | |
| 2022-12-03 20:03:06 | Modified | Vulnerability Status | updated |