CVE-2025-48817

| EUVD-2025-20590 HIGH
2025-07-08 [email protected]
8.8
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

3
EUVD ID Assigned
Mar 16, 2026 - 04:21 euvd
EUVD-2025-20590
Analysis Generated
Mar 16, 2026 - 04:21 vuln.today
CVE Published
Jul 08, 2025 - 17:15 nvd
HIGH 8.8

Tags

Path Traversal Windows 10 21h2 Windows 10 1809 Windows Server 2025 Windows Server 2008 Windows 11 23h2 Windows 10 22h2 Windows 11 24h2 Windows 10 1507 Windows Server 2022 23h2 Remote Desktop Client Windows Server 2019 Windows Server 2016 Windows 10 1607 Windows App Windows 11 22h2 Windows Server 2012 Windows Server 2022 Microsoft

Description

Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Analysis

Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Technical Context

Path traversal allows an attacker to access files outside the intended directory by manipulating file paths with sequences like '../'.

Affected Products

Affected products: Microsoft Remote Desktop Client, Microsoft Windows App, Microsoft Windows 10 1507, Microsoft Windows 10 1607

Remediation

Validate and sanitize file path inputs. Use a whitelist of allowed files or directories. Implement chroot jails or containerization.

Priority Score

44
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +44
POC: 0

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CVE-2025-48817 vulnerability details – vuln.today
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