Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13606.
Published: 2022-01-13
Score: 7.8 High
EPSS: 3.1% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-21505 This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13606.
History

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Teamviewer Teamviewer
cve-icon MITRE

Status: PUBLISHED

Assigner: zdi

Published:

Updated: 2024-08-04T00:26:54.592Z

Reserved: 2021-06-17T00:00:00.000Z

Link: CVE-2021-34858

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-01-13T22:15:08.543

Modified: 2024-11-21T06:11:21.207

Link: CVE-2021-34858

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses