Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V5 - File Handling Relative path traversal prevention
|
| Impact | Sensitive files such as configuration files, credentials, or system files can be read, potentially leading to further compromise. With a CVSS score of 8.8 (HIGH), this represents a significant risk. |
| Exploit ScenarioDerived | An attacker modifies a file parameter to include directory traversal sequences (../../etc/passwd) to read arbitrary files from the server filesystem. |
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Alert meAnalysisAIv1 – Mar 16, 2026
Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
Earlier versions of this analysis (1)
RemediationAI
Validate and sanitize file path inputs. Use a whitelist of allowed files or directories. Implement chroot jails or containerization.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 27 packages in euvd
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
Path traversal allows an attacker to access files outside the intended directory by manipulating file paths with sequences like '../'.
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Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
3Executive ViewAI
CVE-2025-48817 is a high-severity remote code execution vulnerability in Remote Desktop Client that enables network-based attackers to execute arbitrary code without authentication. This directly threatens organizations using RDP for remote access, potentially allowing attackers to compromise systems and move laterally across the network.
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Threat Intelligence Overview
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Path traversal exploits occur when applications use user-controlled input to construct file system paths without proper validation.
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EUVD-2025-20590
NVD
CVE.org
EPSS
GitHub PoC
Exploit-DB