CVE-2025-36574 Overview
Dell Wyse Management Suite, versions prior to WMS 5.2, contains an Absolute Path Traversal vulnerability (CWE-36). An unauthenticated attacker with remote network access could potentially exploit this vulnerability, leading to information disclosure and unauthorized access to sensitive files on the affected system.
Critical Impact
This path traversal vulnerability allows unauthenticated remote attackers to access arbitrary files on Dell Wyse Management Suite servers, potentially exposing sensitive configuration data, credentials, and system information.
Affected Products
- Dell Wyse Management Suite versions prior to 5.2
- All installations of Dell Wyse Management Suite below the patched version
- Enterprise thin client management deployments using vulnerable WMS versions
Discovery Timeline
- 2025-06-10 - CVE-2025-36574 published to NVD
- 2025-07-11 - Last updated in NVD database
Technical Details for CVE-2025-36574
Vulnerability Analysis
This vulnerability is classified as an Absolute Path Traversal (CWE-36), which occurs when user-controllable input is used to construct file paths without proper validation or sanitization. In Dell Wyse Management Suite, the flaw allows attackers to bypass directory restrictions and access files outside of the intended web root or application directory.
The vulnerability is particularly concerning because it can be exploited by unauthenticated attackers over the network, requiring no user interaction. This means any exposed Dell Wyse Management Suite instance is potentially vulnerable to information disclosure attacks. The impact includes high confidentiality concerns as attackers can read sensitive files, with low integrity impact suggesting some ability to modify or write data.
Dell Wyse Management Suite is used extensively in enterprise environments to manage thin client deployments, making this vulnerability especially impactful in corporate settings where these systems manage thousands of endpoints.
Root Cause
The root cause of CVE-2025-36574 is improper input validation when processing file path requests within the Dell Wyse Management Suite application. The application fails to adequately sanitize or validate user-supplied path parameters, allowing attackers to inject absolute path sequences that escape the intended directory structure.
Path traversal vulnerabilities typically arise when applications use user input directly in file system operations without checking for dangerous characters or path components such as ../ sequences or absolute paths starting with / or drive letters.
Attack Vector
The vulnerability is exploitable remotely over the network without authentication. An attacker can craft malicious HTTP requests containing absolute path references to access files anywhere on the file system that the WMS service account has permissions to read.
Typical attack scenarios include:
- Accessing configuration files containing database credentials or API keys
- Reading system files such as /etc/passwd on Linux or C:\Windows\System32\config files on Windows
- Obtaining application logs that may contain sensitive operational data
- Exfiltrating backup files or stored credentials from predictable locations
The vulnerability mechanism involves manipulating file path parameters in web requests to reference files outside the intended directory. For detailed technical information, refer to the Dell Security Advisory DSA-2025-226.
Detection Methods for CVE-2025-36574
Indicators of Compromise
- Unusual HTTP requests to Dell Wyse Management Suite containing path traversal patterns such as absolute file paths or .. sequences
- Access log entries showing requests for system files like /etc/passwd, /etc/shadow, or Windows configuration files
- Unexpected file access events in web server or application logs referencing paths outside the WMS application directory
- Failed authentication attempts followed by successful file retrievals without proper authorization
Detection Strategies
- Deploy web application firewall (WAF) rules to detect and block requests containing path traversal patterns
- Monitor Dell Wyse Management Suite access logs for requests with suspicious path patterns including absolute paths and directory traversal sequences
- Implement file integrity monitoring on critical system files that may be targeted through this vulnerability
- Use SentinelOne Singularity Platform to detect anomalous file access patterns and potential exploitation attempts on WMS servers
Monitoring Recommendations
- Enable verbose logging on Dell Wyse Management Suite to capture detailed request information
- Configure alerting for any access attempts to sensitive system directories from the WMS application context
- Monitor network traffic for unusual data exfiltration patterns from WMS servers
- Regularly review access logs for patterns consistent with path traversal exploitation attempts
How to Mitigate CVE-2025-36574
Immediate Actions Required
- Upgrade Dell Wyse Management Suite to version 5.2 or later immediately to address this vulnerability
- Restrict network access to Dell Wyse Management Suite administrative interfaces using firewall rules and network segmentation
- Review access logs for signs of exploitation prior to patching
- Implement web application firewall rules to block path traversal attempts as a temporary measure
- Conduct a security assessment of systems that may have been compromised before patching
Patch Information
Dell has released a security update addressing this vulnerability in Dell Wyse Management Suite version 5.2. Administrators should obtain the patch from official Dell support channels and apply it according to their change management procedures.
For complete patch details and download information, refer to the Dell Security Advisory DSA-2025-226.
Workarounds
- Implement network access controls to limit exposure of Dell Wyse Management Suite to trusted networks only
- Deploy a reverse proxy or web application firewall in front of WMS to filter malicious requests
- Monitor and restrict outbound connections from WMS servers to detect and prevent data exfiltration
- Consider temporarily taking affected systems offline if patching cannot be performed immediately and the risk is deemed unacceptable
# Example: Restrict WMS network access using iptables (Linux)
# Allow access only from trusted management network
iptables -A INPUT -p tcp --dport 443 -s 10.0.0.0/8 -j ACCEPT
iptables -A INPUT -p tcp --dport 443 -j DROP
# Example: Block common path traversal patterns at the firewall level
# Note: This is a temporary mitigation - patching is the proper solution
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.


