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Vulnerability record · CVE-2018-14333 · published 17 July 2018

CVE-2018-14333: Teamviewer information exposure vulnerability

Teamviewer · Teamviewer

TeamViewer through 13.1.1548 stores a password in Unicode format within TeamViewer.exe process memory between "[00 88] and "[00 00 00]" delimiters, which might make it easier for attackers to obtain sensitive information by leveraging an unattended workstation on which TeamViewer has disconnected but remains running.

8.1 CVSS 3.0 High EPSS 2.6% · top 15.3% CWE-200 · Information exposure
8.1CVSS 3.0 base score, v2 4.3
2.6%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

TeamViewer through 13.1.1548 stores a password in Unicode format within TeamViewer.exe process memory between "[00 88] and "[00 00 00]" delimiters, which might make it easier for attackers to obtain sensitive information by leveraging an unattended workstation on which TeamViewer has disconnected but remains running.

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/vah13/extractTVpasswords ExploitThird Party Advisory
https://github.com/vah13/extractTVpasswords ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

7.0CVE-2019-18988TeamViewer Desktop shared AES key bypasses remote-login access controlTeamViewer Desktop through 14.7.1965 uses the same AES key across all customer installations, including for OptionsPasswordAES. Anyone who knows that…KEVEPSS 4.7%analysed9.8CVE-2018-16550Teamviewer vulnerabilityTeamViewer 10.x through 13.x allows remote attackers to bypass the brute-force authentication protection mechanism by skipping the "Cancel" step, whi…EPSS 3.6%9.3CVE-2010-3128Teamviewer vulnerabilityUntrusted search path vulnerability in TeamViewer 5.0.8703 and earlier allows local users, and possibly remote attackers, to execute arbitrary code a…EPSS 8.4%8.8CVE-2021-34859Teamviewer memory buffer overflow vulnerabilityThis vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer 15.16.8.0. User interaction is required …EPSS 8.9%8.8CVE-2020-13699Teamviewer argument injection vulnerabilityTeamViewer Desktop for Windows before 15.8.3 does not properly quote its custom URI handlers. A malicious website could launch TeamViewer with arbitr…EPSS 26%8.8CVE-2019-18251Omron cx-supervisor vulnerabilityIn Omron CX-Supervisor, Versions 3.5 (12) and prior, Omron CX-Supervisor ships with Teamviewer Version 5.0.8703 QS. This version of Teamviewer is vul…EPSS 1.7%7.8CVE-2021-34858Teamviewer out-of-bounds read vulnerabilityThis vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer. User interaction is required to exploit…EPSS 3.8%7.8CVE-2021-34803Teamviewer uncontrolled search path element vulnerabilityTeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.EPSS 0.47%

Source: NIST National Vulnerability Database (record CVE-2018-14333), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.