CVE-2024-48956: Serviceware Processes RCE Vulnerability

CVE-2024-48956 Overview

CVE-2024-48956 is a critical remote code execution vulnerability affecting Serviceware Processes versions 6.0 through 7.3. The vulnerability allows unauthenticated attackers to send specially crafted HTTP requests to a service endpoint, resulting in remote code execution on the target system. This vulnerability requires no user interaction and can be exploited remotely over the network, making it particularly dangerous for organizations using affected versions of Serviceware Processes in their workflow automation and process management infrastructure.

Critical Impact

Unauthenticated attackers can achieve remote code execution by sending malicious HTTP requests to Serviceware Processes service endpoints, potentially leading to complete system compromise.

Affected Products

• Serviceware Processes 6.0
• Serviceware Processes versions 6.0 through 7.3
• All versions prior to Serviceware Processes 7.4

Discovery Timeline

• 2024-12-09 - CVE-2024-48956 published to NVD
• 2025-08-27 - Last updated in NVD database

Technical Details for CVE-2024-48956

Vulnerability Analysis

This vulnerability is classified under CWE-1394, which relates to security issues in authentication and access control mechanisms. The flaw exists in how Serviceware Processes handles HTTP requests at specific service endpoints. Attackers without valid authentication credentials can craft malicious HTTP requests that bypass normal security controls and achieve arbitrary code execution on the target server.

The network-based attack vector combined with no authentication requirements makes this vulnerability highly exploitable. An attacker only needs network access to the vulnerable service endpoint to attempt exploitation. The potential impact includes complete compromise of confidentiality, integrity, and availability of the affected system.

Root Cause

The root cause of this vulnerability stems from insufficient authentication validation on specific service endpoints within Serviceware Processes. The application fails to properly verify that incoming HTTP requests originate from authenticated and authorized users before processing potentially dangerous operations. This allows unauthenticated attackers to interact with sensitive service functionality that should be restricted.

Attack Vector

The attack is conducted remotely over the network by sending specially crafted HTTP requests to vulnerable Serviceware Processes service endpoints. The attacker does not require any prior authentication or user credentials. Upon receiving the malicious request, the vulnerable service processes the payload in a way that leads to arbitrary code execution with the privileges of the Serviceware Processes application.

The exploitation process involves:

1. Identifying an exposed Serviceware Processes instance (versions 6.0 through 7.3)
2. Crafting a malicious HTTP request targeting the vulnerable service endpoint
3. Sending the request to achieve code execution without authentication
4. Gaining control of the system with the privileges of the service account

For detailed technical information about the vulnerability mechanism, refer to the Serviceware Security Advisory.

Detection Methods for CVE-2024-48956

Indicators of Compromise

• Unusual HTTP requests to Serviceware Processes service endpoints from unauthorized sources
• Unexpected process spawning or command execution originating from the Serviceware Processes application
• Network connections from Serviceware Processes to external or unusual internal destinations
• Log entries showing failed or unusual authentication patterns at service endpoints

Detection Strategies

• Monitor HTTP traffic to Serviceware Processes installations for anomalous request patterns
• Implement web application firewall (WAF) rules to detect and block malformed or suspicious requests
• Enable detailed logging on Serviceware Processes service endpoints and aggregate logs to a SIEM
• Deploy endpoint detection and response (EDR) solutions to identify post-exploitation activity

Monitoring Recommendations

• Configure alerting for any code execution or shell spawning from Serviceware Processes application contexts
• Monitor for new or modified files in Serviceware Processes installation directories
• Track network connections initiated by Serviceware Processes for unusual destinations
• Review authentication logs for patterns indicating bypass attempts

How to Mitigate CVE-2024-48956

Immediate Actions Required

• Upgrade Serviceware Processes to version 7.4 or later immediately
• Restrict network access to Serviceware Processes service endpoints using firewall rules
• Implement network segmentation to limit exposure of vulnerable systems
• Enable enhanced logging and monitoring on affected systems until patching is complete

Patch Information

Serviceware has addressed this vulnerability in Serviceware Processes version 7.4. Organizations running versions 6.0 through 7.3 should upgrade to version 7.4 or later as soon as possible. For detailed patching instructions and additional information, consult the Serviceware Security Advisory and the Serviceware Processes product page.

Workarounds

• Implement strict network access controls limiting who can reach Serviceware Processes endpoints
• Deploy a reverse proxy or WAF in front of Serviceware Processes to filter malicious requests
• Disable or restrict access to non-essential service endpoints until the patch can be applied
• Monitor all access to Serviceware Processes and implement rate limiting to reduce attack surface

# Example firewall rule to restrict access to Serviceware Processes
# Allow only trusted IP ranges to access the service
iptables -A INPUT -p tcp --dport 443 -s 10.0.0.0/8 -j ACCEPT
iptables -A INPUT -p tcp --dport 443 -j DROP