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4 vulnerabilities found for Host by TeamViewer
CVE-2026-19042 (GCVE-0-2026-19042)
Vulnerability from cvelistv5
Published
2026-08-26 09:16
Modified
2026-08-26 13:02
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
Summary
A command injection vulnerability in TeamViewer Full
Client and Host for Linux prior to version 15.81.5 allows a remote attacker to
execute arbitrary commands in the context of the current user via a specially
crafted URL sent through the out-of-session chat feature. Exploitation requires
user interaction by clicking the malicious link.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| TeamViewer | Full Client |
Version: 15.0 < 15.81.5 Version: 14.0 < 14.7.488838 Version: 13.0 < 13.2.153978 |
|||||||
|
|||||||||
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CVE-2025-41421 (GCVE-0-2025-41421)
Vulnerability from cvelistv5
Published
2025-10-01 13:48
Modified
2025-10-01 13:59
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-59 - Improper Link Resolution Before File Access ('Link Following')
Summary
Improper handling of symbolic links in the TeamViewer Full Client and Host for Windows — in versions prior to 15.70 of TeamViewer Remote and Tensor — allows an attacker with local, unprivileged access to a device lacking adequate malware protection to escalate privileges by spoofing the update file path. This may result in unauthorized access to sensitive information.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| TeamViewer | Full Client |
Version: 11.0.0 < 15.70 |
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CVE-2025-44002 (GCVE-0-2025-44002)
Vulnerability from cvelistv5
Published
2025-08-26 11:05
Modified
2025-08-26 14:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
Summary
Race Condition in the Directory Validation Logic in the TeamViewer Full Client and Host prior version 15.69 on Windows allows a local non-admin user to create arbitrary files with SYSTEM privileges, potentially leading to a denial-of-service condition, via symbolic link manipulation during directory verification.
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| TeamViewer | Full Client |
Version: 11.0.0 < 15.69 |
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CVE-2025-36537 (GCVE-0-2025-36537)
Vulnerability from cvelistv5
Published
2025-06-24 14:24
Modified
2025-06-24 15:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Incorrect Permission Assignment for Critical Resource in TeamViewer Remote Management
Summary
Incorrect Permission Assignment for Critical Resource in the TeamViewer Client (Full and Host) of TeamViewer Remote and Tensor prior Version 15.67 on Windows allows a local unprivileged user to trigger arbitrary file deletion with SYSTEM privileges via leveraging the MSI rollback mechanism. The vulnerability only applies to the Remote Management features: Backup, Monitoring, and Patch Management.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TeamViewer | Full Client |
Version: 15.0.0 < 15.67 Version: 14.0.0 < 14.7.48809 Version: 13.0.0 < 13.2.36227 Version: 12.0.0 < 12.0.259325 Version: 11.0.0 < 11.0.259324 |
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