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31 vulnerabilities found for TeamViewer by TeamViewer

VAR-201911-1039

Vulnerability from variot - Updated: 2024-11-23 22:33

In 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 vulnerable to an obsolete function vulnerability requiring user interaction to exploit. Omron CX-Supervisor and Teamviewer Has unspecified vulnerabilities.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. This vulnerability allows remote attackers to execute arbitrary code on affected installations of OMRON CX-Supervisor. The issue results from the use of an outdated version of Teamviewer containing known vulnerabilities. An attacker can leverage this vulnerability to execute code in the context of the current process. Omron CX-Supervisor is a visual machine controller from Japan's Omron.

CX-Supervisor has an unknown vulnerability, which can be used by an attacker to cause information leakage, comprehensive damage to the system, and denial of service. TeamViewer is a set of software for remote control, desktop sharing and file transfer of German TeamViewer company

Show details on source website

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CVE-2024-6053 (GCVE-0-2024-6053)

Vulnerability from nvd – Published: 2024-08-28 16:30 – Updated: 2024-08-28 17:47
VLAI?
Title
Improper access control in the clipboard synchronization feature
Summary
Improper access control in the clipboard synchronization feature in TeamViewer Full Client prior version 15.57 and TeamViewer Meeting prior version 15.55.3 can lead to unintentional sharing of the clipboard with the current presenter of a meeting.
CWE
  • CWE-359 - Exposure of Private Personal Information to an Unauthorized Actor
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Meeting Affected: 0 , < 15.55.3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-23242 (GCVE-0-2022-23242)

Vulnerability from nvd – Published: 2022-03-23 15:18 – Updated: 2024-09-16 16:12
VLAI?
Title
TeamViewer Linux - Deletion command not properly executed after process crash
Summary
TeamViewer Linux versions before 15.28 do not properly execute a deletion command for the connection password in case of a process crash. Knowledge of the crash event and the TeamViewer ID as well as either possession of the pre-crash connection password or local authenticated access to the machine would have allowed to establish a remote connection by reusing the not properly deleted connection password.
CWE
  • N/A
Assigner
TV
References
Impacted products
Vendor Product Version
TeamViewer TeamViewer for Linux Affected: 15.27 , ≤ 15.27 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-35005 (GCVE-0-2021-35005)

Vulnerability from nvd – Published: 2022-01-24 18:10 – Updated: 2024-08-04 00:26
VLAI?
Summary
This vulnerability allows local attackers to disclose sensitive information on affected installations of TeamViewer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the TeamViewer service. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated array. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-13818.
CWE
  • CWE-129 - Improper Validation of Array Index
Assigner
zdi
Impacted products
Vendor Product Version
TeamViewer TeamViewer Affected: 15.18.5.0
Create a notification for this product.
Credits
@Kharosx0
Show details on NVD website

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CVE-2021-34858 (GCVE-0-2021-34858)

Vulnerability from nvd – Published: 2022-01-13 21:42 – Updated: 2024-08-04 00:26
VLAI?
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13606.
CWE
Assigner
zdi
Impacted products
Vendor Product Version
TeamViewer TeamViewer Affected: 15.16.8.0
Create a notification for this product.
Credits
kdot
Show details on NVD website

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CVE-2021-34859 (GCVE-0-2021-34859)

Vulnerability from nvd – Published: 2021-10-25 17:10 – Updated: 2024-08-04 00:26
VLAI?
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer 15.16.8.0. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13697.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
zdi
Impacted products
Vendor Product Version
TeamViewer TeamViewer Affected: 15.16.8.0
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2021-34803 (GCVE-0-2021-34803)

Vulnerability from nvd – Published: 2021-06-16 14:46 – Updated: 2024-08-04 00:26
VLAI?
Summary
TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2020-13699 (GCVE-0-2020-13699)

Vulnerability from nvd – Published: 2020-07-29 15:36 – Updated: 2024-08-04 12:25
VLAI?
Summary
TeamViewer Desktop for Windows before 15.8.3 does not properly quote its custom URI handlers. A malicious website could launch TeamViewer with arbitrary parameters, as demonstrated by a teamviewer10: --play URL. An attacker could force a victim to send an NTLM authentication request and either relay the request or capture the hash for offline password cracking. This affects teamviewer10, teamviewer8, teamviewerapi, tvchat1, tvcontrol1, tvfiletransfer1, tvjoinv8, tvpresent1, tvsendfile1, tvsqcustomer1, tvsqsupport1, tvvideocall1, and tvvpn1. The issue is fixed in 8.0.258861, 9.0.258860, 10.0.258873, 11.0.258870, 12.0.258869, 13.2.36220, 14.2.56676, 14.7.48350, and 15.8.3.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-18988 (GCVE-0-2019-18988)

Vulnerability from nvd – Published: 2020-02-07 15:09 – Updated: 2025-10-21 23:35
VLAI?
Summary
TeamViewer Desktop through 14.7.1965 allows a bypass of remote-login access control because the same key is used for different customers' installations. It used a shared AES key for all installations since at least as far back as v7.0.43148, and used it for at least OptionsPasswordAES in the current version of the product. If an attacker were to know this key, they could decrypt protect information stored in the registry or configuration files of TeamViewer. With versions before v9.x , this allowed for attackers to decrypt the Unattended Access password to the system (which allows for remote login to the system as well as headless file browsing). The latest version still uses the same key for OptionPasswordAES but appears to have changed how the Unattended Access password is stored. While in most cases an attacker requires an existing session on a system, if the registry/configuration keys were stored off of the machine (such as in a file share or online), an attacker could then decrypt the required password to login to the system.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-19362 (GCVE-0-2019-19362)

Vulnerability from nvd – Published: 2019-12-02 02:52 – Updated: 2024-08-05 02:16
VLAI?
Summary
An issue was discovered in the Chat functionality of the TeamViewer desktop application 14.3.4730 on Windows. (The vendor states that it was later fixed.) Upon login, every communication is saved within Windows main memory. When a user logs out or deletes conversation history (but does not exit the application), this data is not wiped from main memory, and therefore could be read by a local user with the same or greater privileges.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2019-18251 (GCVE-0-2019-18251)

Vulnerability from nvd – Published: 2019-11-25 23:29 – Updated: 2024-08-05 01:47
VLAI?
Summary
In 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 vulnerable to an obsolete function vulnerability requiring user interaction to exploit.
Severity ?
No CVSS data available.
CWE
  • CWE-477 - USE OF OBSOLETE FUNCTION CWE-477
Assigner
Impacted products
Vendor Product Version
n/a Omron CX-Supervisor Affected: Versions 3.5 (12) and prior
Show details on NVD website

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CVE-2019-18196 (GCVE-0-2019-18196)

Vulnerability from nvd – Published: 2019-10-24 15:51 – Updated: 2024-08-05 01:47
VLAI?
Summary
A DLL side loading vulnerability in the Windows Service in TeamViewer versions up to 11.0.133222 (fixed in 11.0.214397), 12.0.181268 (fixed in 12.0.214399), 13.2.36215 (fixed in 13.2.36216), and 14.6.4835 (fixed in 14.7.1965) on Windows could allow an attacker to perform code execution on a target system via a service restart where the DLL was previously installed with administrative privileges. Exploitation requires that an attacker be able to create a new file in the TeamViewer application directory; directory permissions restrict that by default.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-11769 (GCVE-0-2019-11769)

Vulnerability from nvd – Published: 2019-09-11 19:44 – Updated: 2024-08-04 23:03
VLAI?
Summary
An issue was discovered in TeamViewer 14.2.2558. Updating the product as a non-administrative user requires entering administrative credentials into the GUI. Subsequently, these credentials are processed in Teamviewer.exe, which allows any application running in the same non-administrative user context to intercept them in cleartext within process memory. By using this technique, a local attacker is able to obtain administrative credentials in order to elevate privileges. This vulnerability can be exploited by injecting code into Teamviewer.exe which intercepts calls to GetWindowTextW and logs the processed credentials.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2018-16550 (GCVE-0-2018-16550)

Vulnerability from nvd – Published: 2018-09-05 22:00 – Updated: 2024-08-05 10:24
VLAI?
Summary
TeamViewer 10.x through 13.x allows remote attackers to bypass the brute-force authentication protection mechanism by skipping the "Cancel" step, which makes it easier to determine the correct value of the default 4-digit PIN.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2018-14333 (GCVE-0-2018-14333)

Vulnerability from nvd – Published: 2018-07-17 02:00 – Updated: 2024-08-05 09:21
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2010-3128 (GCVE-0-2010-3128)

Vulnerability from nvd – Published: 2010-08-26 18:00 – Updated: 2024-08-07 02:55
VLAI?
Summary
Untrusted search path vulnerability in TeamViewer 5.0.8703 and earlier allows local users, and possibly remote attackers, to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse dwmapi.dll that is located in the same folder as a .tvs or .tvc file.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://secunia.com/advisories/41112 third-party-advisoryx_refsource_SECUNIA
https://oval.cisecurity.org/repository/search/def… vdb-entrysignaturex_refsource_OVAL
http://www.exploit-db.com/exploits/14734 exploitx_refsource_EXPLOIT-DB
http://www.securityfocus.com/archive/1/513317/100… mailing-listx_refsource_BUGTRAQ
http://www.vupen.com/english/advisories/2010/2174 vdb-entryx_refsource_VUPEN
Show details on NVD website

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CVE-2024-6053 (GCVE-0-2024-6053)

Vulnerability from cvelistv5 – Published: 2024-08-28 16:30 – Updated: 2024-08-28 17:47
VLAI?
Title
Improper access control in the clipboard synchronization feature
Summary
Improper access control in the clipboard synchronization feature in TeamViewer Full Client prior version 15.57 and TeamViewer Meeting prior version 15.55.3 can lead to unintentional sharing of the clipboard with the current presenter of a meeting.
CWE
  • CWE-359 - Exposure of Private Personal Information to an Unauthorized Actor
Assigner
TV
Impacted products
Vendor Product Version
TeamViewer Meeting Affected: 0 , < 15.55.3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2022-23242 (GCVE-0-2022-23242)

Vulnerability from cvelistv5 – Published: 2022-03-23 15:18 – Updated: 2024-09-16 16:12
VLAI?
Title
TeamViewer Linux - Deletion command not properly executed after process crash
Summary
TeamViewer Linux versions before 15.28 do not properly execute a deletion command for the connection password in case of a process crash. Knowledge of the crash event and the TeamViewer ID as well as either possession of the pre-crash connection password or local authenticated access to the machine would have allowed to establish a remote connection by reusing the not properly deleted connection password.
CWE
  • N/A
Assigner
TV
References
Impacted products
Vendor Product Version
TeamViewer TeamViewer for Linux Affected: 15.27 , ≤ 15.27 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-35005 (GCVE-0-2021-35005)

Vulnerability from cvelistv5 – Published: 2022-01-24 18:10 – Updated: 2024-08-04 00:26
VLAI?
Summary
This vulnerability allows local attackers to disclose sensitive information on affected installations of TeamViewer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the TeamViewer service. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated array. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-13818.
CWE
  • CWE-129 - Improper Validation of Array Index
Assigner
zdi
Impacted products
Vendor Product Version
TeamViewer TeamViewer Affected: 15.18.5.0
Create a notification for this product.
Credits
@Kharosx0
Show details on NVD website

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CVE-2021-34858 (GCVE-0-2021-34858)

Vulnerability from cvelistv5 – Published: 2022-01-13 21:42 – Updated: 2024-08-04 00:26
VLAI?
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13606.
CWE
Assigner
zdi
Impacted products
Vendor Product Version
TeamViewer TeamViewer Affected: 15.16.8.0
Create a notification for this product.
Credits
kdot
Show details on NVD website

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CVE-2021-34859 (GCVE-0-2021-34859)

Vulnerability from cvelistv5 – Published: 2021-10-25 17:10 – Updated: 2024-08-04 00:26
VLAI?
Summary
This vulnerability allows remote attackers to execute arbitrary code on affected installations of TeamViewer 15.16.8.0. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of TVS files. The issue results from the lack of proper validation of user-supplied data, which can result in a memory corruption condition. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-13697.
CWE
  • CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
Assigner
zdi
Impacted products
Vendor Product Version
TeamViewer TeamViewer Affected: 15.16.8.0
Create a notification for this product.
Credits
Mat Powell of Trend Micro Zero Day Initiative
Show details on NVD website

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CVE-2021-34803 (GCVE-0-2021-34803)

Vulnerability from cvelistv5 – Published: 2021-06-16 14:46 – Updated: 2024-08-04 00:26
VLAI?
Summary
TeamViewer before 14.7.48644 on Windows loads untrusted DLLs in certain situations.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2020-13699 (GCVE-0-2020-13699)

Vulnerability from cvelistv5 – Published: 2020-07-29 15:36 – Updated: 2024-08-04 12:25
VLAI?
Summary
TeamViewer Desktop for Windows before 15.8.3 does not properly quote its custom URI handlers. A malicious website could launch TeamViewer with arbitrary parameters, as demonstrated by a teamviewer10: --play URL. An attacker could force a victim to send an NTLM authentication request and either relay the request or capture the hash for offline password cracking. This affects teamviewer10, teamviewer8, teamviewerapi, tvchat1, tvcontrol1, tvfiletransfer1, tvjoinv8, tvpresent1, tvsendfile1, tvsqcustomer1, tvsqsupport1, tvvideocall1, and tvvpn1. The issue is fixed in 8.0.258861, 9.0.258860, 10.0.258873, 11.0.258870, 12.0.258869, 13.2.36220, 14.2.56676, 14.7.48350, and 15.8.3.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-18988 (GCVE-0-2019-18988)

Vulnerability from cvelistv5 – Published: 2020-02-07 15:09 – Updated: 2025-10-21 23:35
VLAI?
Summary
TeamViewer Desktop through 14.7.1965 allows a bypass of remote-login access control because the same key is used for different customers' installations. It used a shared AES key for all installations since at least as far back as v7.0.43148, and used it for at least OptionsPasswordAES in the current version of the product. If an attacker were to know this key, they could decrypt protect information stored in the registry or configuration files of TeamViewer. With versions before v9.x , this allowed for attackers to decrypt the Unattended Access password to the system (which allows for remote login to the system as well as headless file browsing). The latest version still uses the same key for OptionPasswordAES but appears to have changed how the Unattended Access password is stored. While in most cases an attacker requires an existing session on a system, if the registry/configuration keys were stored off of the machine (such as in a file share or online), an attacker could then decrypt the required password to login to the system.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-19362 (GCVE-0-2019-19362)

Vulnerability from cvelistv5 – Published: 2019-12-02 02:52 – Updated: 2024-08-05 02:16
VLAI?
Summary
An issue was discovered in the Chat functionality of the TeamViewer desktop application 14.3.4730 on Windows. (The vendor states that it was later fixed.) Upon login, every communication is saved within Windows main memory. When a user logs out or deletes conversation history (but does not exit the application), this data is not wiped from main memory, and therefore could be read by a local user with the same or greater privileges.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2019-18251 (GCVE-0-2019-18251)

Vulnerability from cvelistv5 – Published: 2019-11-25 23:29 – Updated: 2024-08-05 01:47
VLAI?
Summary
In 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 vulnerable to an obsolete function vulnerability requiring user interaction to exploit.
Severity ?
No CVSS data available.
CWE
  • CWE-477 - USE OF OBSOLETE FUNCTION CWE-477
Assigner
Impacted products
Vendor Product Version
n/a Omron CX-Supervisor Affected: Versions 3.5 (12) and prior
Show details on NVD website

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CVE-2019-18196 (GCVE-0-2019-18196)

Vulnerability from cvelistv5 – Published: 2019-10-24 15:51 – Updated: 2024-08-05 01:47
VLAI?
Summary
A DLL side loading vulnerability in the Windows Service in TeamViewer versions up to 11.0.133222 (fixed in 11.0.214397), 12.0.181268 (fixed in 12.0.214399), 13.2.36215 (fixed in 13.2.36216), and 14.6.4835 (fixed in 14.7.1965) on Windows could allow an attacker to perform code execution on a target system via a service restart where the DLL was previously installed with administrative privileges. Exploitation requires that an attacker be able to create a new file in the TeamViewer application directory; directory permissions restrict that by default.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2019-11769 (GCVE-0-2019-11769)

Vulnerability from cvelistv5 – Published: 2019-09-11 19:44 – Updated: 2024-08-04 23:03
VLAI?
Summary
An issue was discovered in TeamViewer 14.2.2558. Updating the product as a non-administrative user requires entering administrative credentials into the GUI. Subsequently, these credentials are processed in Teamviewer.exe, which allows any application running in the same non-administrative user context to intercept them in cleartext within process memory. By using this technique, a local attacker is able to obtain administrative credentials in order to elevate privileges. This vulnerability can be exploited by injecting code into Teamviewer.exe which intercepts calls to GetWindowTextW and logs the processed credentials.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
Show details on NVD website

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CVE-2018-16550 (GCVE-0-2018-16550)

Vulnerability from cvelistv5 – Published: 2018-09-05 22:00 – Updated: 2024-08-05 10:24
VLAI?
Summary
TeamViewer 10.x through 13.x allows remote attackers to bypass the brute-force authentication protection mechanism by skipping the "Cancel" step, which makes it easier to determine the correct value of the default 4-digit PIN.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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CVE-2018-14333 (GCVE-0-2018-14333)

Vulnerability from cvelistv5 – Published: 2018-07-17 02:00 – Updated: 2024-08-05 09:21
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
Show details on NVD website

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