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[email protected]NVD:CVE-2024-42052

HistoryJul 28, 2024 - 3:15 a.m.

CVE-2024-42052

2024-07-2803:15:02

[email protected]

web.nvd.nist.gov

splashtop streamer

msi installer

windows 3.5.8.0

privilege escalation

weak permissions

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

9.4%

JSON

The MSI installer for Splashtop Streamer for Windows before 3.5.8.0 uses a temporary folder with weak permissions during installation. A local user can exploit this to escalate privileges to SYSTEM by placing a wevtutil.exe file in the folder.

Affected configurations

Nvd

Node

splashtopstreamerRange<3.5.8.0-windows

VendorProductVersionCPE
splashtopstreamer*cpe:2.3:a:splashtop:streamer:*:*:*:*:-:windows:*:*

Vendor	Product	Version	CPE
splashtop	streamer	*	cpe:2.3:a:splashtop:streamer:::::-:windows::

References

github.com/SpacePlant/Vulns/blob/main/Advisories/2024/1.md

support-splashtopbusiness.splashtop.com/hc/en-us/articles/15813655496603-Splashtop-Streamer-version-v3-5-8-0-for-Windows-released

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

Percentile

9.4%

JSON

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