CVE-2021-34803

TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.4 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.4^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 3.4 / Impact : 6.4

Access Vector LOCAL

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://community.teamviewer.com/English/discussion/111154/windows-v14-7-48644	Release Notes Vendor Advisory
https://community.teamviewer.com/English/discussion/111152/windows-v13-2-36222	Release Notes Vendor Advisory
https://community.teamviewer.com/English/discussion/111153/windows-v14-2-56678	Release Notes Vendor Advisory
https://community.teamviewer.com/English/discussion/111150/windows-v11-0-259143	Release Notes Vendor Advisory
https://community.teamviewer.com/English/discussion/111147/windows-v9-0-259145	Release Notes Vendor Advisory
https://community.teamviewer.com/English/discussion/111151/windows-v12-0-259142	Release Notes Vendor Advisory
https://community.teamviewer.com/English/discussion/111149/windows-v10-0-259144	Release Notes Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:teamviewer:teamviewer::::::::
	cpe:2.3:a:teamviewer:teamviewer::::::::
	cpe:2.3:a:teamviewer:teamviewer::::::::
	cpe:2.3:a:teamviewer:teamviewer::::::::
	cpe:2.3:a:teamviewer:teamviewer::::::::
	cpe:2.3:a:teamviewer:teamviewer::::::::
	cpe:2.3:a:teamviewer:teamviewer::::::::

cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*

Information

Published : 2021-06-16 08:15

Updated : 2022-04-06 10:08

NVD link : CVE-2021-34803

Mitre link : CVE-2021-34803

JSON object : View

CWE

CWE-427

Uncontrolled Search Path Element

Products Affected

microsoft

windows

teamviewer

teamviewer

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7.8 /10