National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-18196 Detail

Current Description

A DLL side loading vulnerability in the Windows Service in TeamViewer versions up to 11.0.133222 (fixed in 11.0.214397), 12.0.181268 (fixed in 12.0.214399), 13.2.36215 (fixed in 13.2.36216), and 14.6.4835 (fixed in 14.7.1965) on Windows could allow an attacker to perform code execution on a target system via a service restart where the DLL was previously installed with administrative privileges. Exploitation requires that an attacker be able to create a new file in the TeamViewer application directory; directory permissions restrict that by default.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 6.7 MEDIUM
Vector:  CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://community.teamviewer.com/t5/Announcements/Security-bulletin-CVE-2019-18196/td-p/74564 Vendor Advisory
https://safebreach.com/Post/TeamViewer-Windows-Client-v11-to-v14-DLL-Preloading-and-Potential-Abuses-CVE-2019-18196

Weakness Enumeration

CWE-ID CWE Name Source
CWE-426 Untrusted Search Path NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (excluding)
11.0.214397
 cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
12.0.0
Up to (excluding)
12.0.214399
 cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
13.0.0
Up to (excluding)
13.2.36216
 cpe:2.3:a:teamviewer:teamviewer:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
14.0.0
Up to (excluding)
14.7.1965
Running on/with
 cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-18196
NVD Published Date:
10/24/2019
NVD Last Modified:
11/18/2019