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Host

TeamViewer host Vulnerabilities: CVEs, CISA KEV & Security Advisories

5 CVEs

TeamViewer host Vulnerabilities

CVE security advisories and vulnerability history for host by TeamViewer.

5

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

With known exploit

7.1

Avg CVSS

2024–2025

Last updated October 1, 2025

Overview

TeamViewer host has 5 published CVE records since 2024, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 7.1.

This page aggregates every publicly disclosed vulnerability (CVE) affecting TeamViewer host, with a severity breakdown, the affected and patched versions, the most common weakness types, and the full CVE list. Affected platforms include Windows.

Severity and exploitation

How the CVSS severity of TeamViewer host's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High3

Medium2

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of TeamViewer host's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No TeamViewer host CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every TeamViewer host version named in a CVE, then pick one to see only the CVEs that affect it.

Fixed in

11.0.2593112 CVEs
12.0.2593122 CVEs
13.2.362252 CVEs
14.7.487962 CVEs
15.58.42 CVEs
11.0.2593241 CVE
12.0.2593251 CVE
13.2.362271 CVE
14.7.488091 CVE
15.671 CVE
15.691 CVE
15.701 CVE

Find a version

5 CVEs

Sort

Privilege Escalation via Symbolic Link Spoofing in TeamViewer Client
CVE-2025-41421
Patch
CWE-59
Medium · CVSS 4.7
EPSS 0.0% (5th pct)2025-10-01
Arbitrary File Creation via Symbolic Link leading to Denial-of-Service
CVE-2025-44002
Patch
CWE-367
Medium · CVSS 6.1
EPSS 0.0% (10th pct)2025-08-26
Incorrect Permission Assignment for Critical Resource in TeamViewer Remote Management
CVE-2025-36537
Patch
CWE-732
High · CVSS 7.0
EPSS 0.0% (15th pct)2025-06-24
Improper signature verification of VPN driver installation in TeamViewer Remote Clients
CVE-2024-7479
Patch
CWE-347
High · CVSS 8.8
EPSS 5.9% (91th pct)2024-09-25
High vulnerability · 2024-09-25
CVE-2024-7481
Patch
CWE-347
High · CVSS 8.8
EPSS 0.5% (65th pct)2024-09-25

Common weakness types

The CWE weakness categories most often found in TeamViewer host CVEs. Follow any weakness for its full explanation.

CWE-347Improper Verification of Cryptographic Signature2 CVEs
CWE-367Time-of-check Time-of-use (TOCTOU) Race Condition1 CVE
CWE-59Improper Link Resolution Before File Access ('Link Following')1 CVE
CWE-732Incorrect Permission Assignment for Critical Resource1 CVE

Disclosure activity by year

How many TeamViewer host CVEs were published each year.

2024

2

2025

3

Other TeamViewer products

Browse vulnerabilities for other products by TeamViewer.

DEX22 CVEs digital employee experience22 CVEs teamviewer15 CVEs Remote Full Client5 CVEs remote4 CVEs Remote Host4 CVEs Full Client3 CVEs DEX (On-premises)2 CVEs

All TeamViewer vulnerabilities

Frequently asked questions

Common questions about TeamViewer host vulnerabilities.

How many CVEs does TeamViewer host have?

TeamViewer host has 5 published CVE records since 2024.

How many TeamViewer host CVEs are in CISA KEV?

None of TeamViewer host's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Are there public exploits for TeamViewer host vulnerabilities?

No TeamViewer host CVEs currently have a tracked public exploit in this dataset.

Which versions of TeamViewer host are affected?

12 distinct TeamViewer host versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in TeamViewer host CVEs?

TeamViewer host's CVEs most often map to these CWE weakness types: CWE-347 (Improper Verification of Cryptographic Signature), CWE-367 (Time-of-check Time-of-use (TOCTOU) Race Condition), CWE-59 (Improper Link Resolution Before File Access ('Link Following')), CWE-732 (Incorrect Permission Assignment for Critical Resource).

What is the average severity of TeamViewer host CVEs?

The average CVSS base score across TeamViewer host's scored CVEs is 7.1.

References

All TeamViewer vulnerabilities
The MITRE CVE Program (opens in a new tab)
Learn: What is a CVE?
CWE directory: the weakness types these CVEs map to

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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On this page

Overview
Severity and exploitation
Affected versions and CVEs
Common weakness types
Disclosure activity
Other products
FAQ
References