TeamViewer Remote Full Client/Remote Host on Windows Printer Driver Installation TeamViewer_service.exe signature verification

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in TeamViewer Remote Full Client and Remote Host on Windows. Affected by this issue is some unknown functionality of the file TeamViewer_service.exe of the component Printer Driver Installation. This manipulation causes signature verification. This vulnerability is registered as CVE-2024-7481. The attack needs to be launched locally. Furthermore, an exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability has been found in TeamViewer Remote Full Client and Remote Host on Windows and classified as critical. Affected by this vulnerability is some unknown functionality of the file TeamViewer_service.exe of the component Printer Driver Installation. The manipulation with an unknown input leads to a signature verification vulnerability. The CWE definition for the vulnerability is CWE-347. The product does not verify, or incorrectly verifies, the cryptographic signature for data. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Improper verification of cryptographic signature during installation of a Printer driver via the TeamViewer_service.exe component of TeamViewer Remote Clients prior version 15.58.4 for Windows allows an attacker with local unprivileged access on a Windows system to elevate their privileges and install drivers.

The weakness was published by Peter Gabaldon. It is possible to read the advisory at teamviewer.com. This vulnerability is known as CVE-2024-7481 since 08/05/2024. The exploitation appears to be easy. Attacking locally is a requirement. Technical details and also a public exploit are known.

It is possible to download the exploit at packetstormsecurity.com. It is declared as proof-of-concept.

Upgrading to version 11.0.259311, 12.0.259312, 13.2.36225, 14.7.48796 or 15.58.4 eliminates this vulnerability.

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 7.9

VulDB Base Score: 7.8
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 8.8
CNA Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Signature verification
CWE: CWE-347 / CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Remote Full Client/Remote Host 11.0.259311/12.0.259312/13.2.36225/14.7.48796/15.58.4

Timelineinfo

08/05/2024 🔍
09/25/2024 +51 days 🔍
09/25/2024 +0 days 🔍
10/05/2024 +10 days 🔍

Sourcesinfo

Advisory: teamviewer.com
Researcher: Peter Gabaldon
Status: Confirmed

CVE: CVE-2024-7481 (🔍)
GCVE (CVE): GCVE-0-2024-7481
GCVE (VulDB): GCVE-100-278455
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 09/25/2024 13:13
Updated: 10/05/2024 02:09
Changes: 09/25/2024 13:13 (64), 10/05/2024 02:09 (10)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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