TeamViewer Full Client/Host MSI Rollback permission

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.1	$0-$5k	0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in TeamViewer Full Client and Host. The affected element is an unknown function of the component MSI Rollback. The manipulation results in permission. This vulnerability is known as CVE-2025-36537. It is possible to launch the attack remotely. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as critical, was found in TeamViewer Full Client and Host (affected version not known). Affected is some unknown functionality of the component MSI Rollback. The manipulation with an unknown input leads to a permission vulnerability. CWE is classifying the issue as CWE-275. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Incorrect Permission Assignment for Critical Resource in the TeamViewer Client (Full and Host) of TeamViewer Remote and Tensor prior Version 15.67 on Windows allows a local unprivileged user to trigger arbitrary file deletion with SYSTEM privileges via leveraging the MSI rollback mechanism. The vulnerability only applies to the Remote Management features: Backup, Monitoring, and Patch Management.

The advisory is available at teamviewer.com. This vulnerability is traded as CVE-2025-36537 since 04/30/2025. The exploitability is told to be difficult. It is possible to launch the attack remotely. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1222 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 241521 (TeamViewer Remote Full Client (Windows) < 11.0.259324 / 12.x < 12.0.259325 / 13.x < 13.2.36227 / 14.x < 14.7.48809 / 15.x < 15.64.5 / 15.65.x < 15.67 Privilege Escalation (TV-2025-1002)), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (241521) and EUVD (EUVD-2025-19030). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

• TeamViewer

Name

• Full Client
• Host

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.1

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 7.0
CNA Vector: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Permission
CWE: CWE-275 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Nessus ID: 241521
Nessus Name: TeamViewer Remote Full Client (Windows) < 11.0.259324 / 12.x < 12.0.259325 / 13.x < 13.2.36227 / 14.x < 14.7.48809 / 15.x < 15.64.5 / 15.65.x < 15.67 Privilege Escalation (TV-2025-1002)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/30/2025 🔍
06/24/2025 +55 days 🔍
06/24/2025 +0 days 🔍
07/09/2025 +14 days 🔍

Sourcesinfo

Advisory: TV-2025-1002
Status: Confirmed

CVE: CVE-2025-36537 (🔍)
GCVE (CVE): GCVE-0-2025-36537
GCVE (VulDB): GCVE-100-313770
EUVD: 🔍

Entryinfo

Created: 06/24/2025 17:36
Updated: 07/09/2025 01:24
Changes: 06/24/2025 17:36 (61), 06/24/2025 18:15 (1), 06/25/2025 12:33 (1), 07/09/2025 01:24 (2)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion