Medium severity · published Aug 26, 2025
CVE-2025-44002
Arbitrary File Creation via Symbolic Link leading to Denial-of-Service
6.1
CVSS
0.1%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
Low
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 1% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FC
Full Client · TeamViewer
11.0.0 before 15.69 · source: vendor
HO
Host · TeamViewer
11.0.0 before 15.69 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-44002
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-44002
www.teamviewer.com
https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2025-1003/
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