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CVE-2021-35005

Published: Jan 24, 2022Updated: Nov 21, 2024 Sources: CVE List NVDCWE-129
3.3LOW
NVD MITRE
EPSS Score
0.9%
Top 44.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

This vulnerability allows local attackers to disclose sensitive information on affected installations of TeamViewer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the TeamViewer service. 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 array. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-13818.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:LUI:NS:UC:LI:NA:N
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-129CWE-125

Affected Products

TeamViewer
commercial·DEaka teamviewer gmbh
TeamViewerOn-premDesktop App
Communications / messaging-chat
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2021-35005?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Collection
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References

https://www.zerodayinitiative.com/advisories/ZDI-22-082/
zerodayinitiative.com
https://community.teamviewer.com/English/discussion/117794/august-updates-security-patches
community.teamviewer.com

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