National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-9486 Detail

Current Description

STRATO HiDrive Desktop Client 5.0.1.0 for Windows suffers from a SYSTEM privilege escalation vulnerability through the HiDriveMaintenanceService service. This service establishes a NetNamedPipe endpoint that allows applications to connect and call publicly exposed methods. An attacker can inject and execute code by hijacking the insecure communications with the service. This vulnerability also affects Telekom MagentaCLOUD through 5.7.0.0 and 1&1 Online Storage through 6.1.0.0.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.8


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 9.0 HIGH
Vector: (AV:N/AC:L/Au:S/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
https://zer0-day.pw/articles/2019-04/HiDrive-LPE-via-Insecure-WCF-endpoint Exploit Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Access Control (CWE-284)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:strato:hidrive_desktop_client:*:*:*:*:*:windows:*:*
     Show Matching CPE(s)
Up to (including)
5.0.1.0

Configuration 2 ( hide )
 cpe:2.3:a:telekom:magentacloud:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
5.7.0.0

Configuration 3 ( hide )
 cpe:2.3:a:ionos:1\&1_online_storage:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
6.1.0.0


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-9486
NVD Published Date:
04/30/2019
NVD Last Modified:
05/03/2019