---
id: CVE-2026-111583
title: >-
  Local Privilege Escalation during Advanced Asset Management Installation in
  TeamViewer Client for Windows
summary: |-
  Improper access control in the installer
  staging directory used by TeamViewer Full Client and Host prior to version
  15.82 for Windows during installation of Advanced Asset Management allows a
  local authenticated user with low privileges …
severity: high
cvss: 7.3
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-269
vendor: TeamViewer
product: Full Client
affected:
  - full_client < 15.82
  - >-
    full_client >= 15.64.0 (Legacy windows 7 & 8) < 15.64.10 (Legacy windows 7 &
    8)
  - Host < 15.82
  - Host >= 15.64.0 (Legacy Windows 7 & 8) < 15.64.10 (Legacy Windows 7 & 8)
published: '2026-10-27'
updated: '2026-10-27'
sourceUpdated: '2026-10-27T15:15:44.411Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-111583'
references:
  - url: >-
      https://www.teamviewer.com/en/resources/trust-center/security-bulletins/tv-2026-1012/
tags:
  - cve.org
ingestedAt: '2026-10-27T16:11:59.467Z'
---

## Overview

Improper access control in the installer
staging directory used by TeamViewer Full Client and Host prior to version
15.82 for Windows during installation of Advanced Asset Management allows a
local authenticated user with low privileges to execute arbitrary commands as
SYSTEM. An attacker can place a crafted installer options file that is
processed by the Advanced Asset Management installer during service activation.

## Affected

- `full_client < 15.82`
- `full_client >= 15.64.0 (Legacy windows 7 & 8) < 15.64.10 (Legacy windows 7 & 8)`
- `Host < 15.82`
- `Host >= 15.64.0 (Legacy Windows 7 & 8) < 15.64.10 (Legacy Windows 7 & 8)`

## Remediation

Update to the latest available version.