Splashtop Streamer up to 3.6.x on Windows MSI Installer CredProvider_Inst.reg permission

CVSS Meta Temp Score
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CTI Interest Score
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6.9$0-$5k0.00

Summaryinfo

A vulnerability was found in Splashtop Streamer up to 3.6.x on Windows and classified as critical. This issue affects some unknown processing of the file CredProvider_Inst.reg of the component MSI Installer. Executing a manipulation can lead to permission. The identification of this vulnerability is CVE-2024-42050. The attack can only be executed locally. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Splashtop Streamer up to 3.6.x on Windows. This vulnerability affects an unknown code of the file CredProvider_Inst.reg of the component MSI Installer. The manipulation with an unknown input leads to a permission vulnerability. The CWE definition for the vulnerability is CWE-275. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The MSI installer for Splashtop Streamer for Windows before 3.7.0.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM via an oplock on CredProvider_Inst.reg.

The advisory is shared for download at github.com. This vulnerability was named CVE-2024-42050 since 07/28/2024. The exploitation appears to be difficult. The attack needs to be approached locally. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1222.

Upgrading to version 3.7.0.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2024-39418). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 6.9

VulDB Base Score: 7.0
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.0
NVD Vector: 🔍

CNA Base Score: 7.0
CNA Vector (MITRE): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: No

Availability: 🔍
Status: Not defined

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: Streamer 3.7.0.0

Timelineinfo

07/28/2024 🔍
07/28/2024 +0 days 🔍
07/28/2024 +0 days 🔍
09/03/2025 +402 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2024-42050 (🔍)
GCVE (CVE): GCVE-0-2024-42050
GCVE (VulDB): GCVE-100-272584
EUVD: 🔍

Entryinfo

Created: 07/28/2024 07:06
Updated: 09/03/2025 22:06
Changes: 07/28/2024 07:06 (66), 07/30/2024 15:25 (1), 06/15/2025 16:13 (2), 09/03/2025 22:06 (10)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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