CVE-2024-55928
📋 TL;DR
Xerox Workplace Suite stores sensitive secrets like passwords and API keys in unencrypted plain text, making them accessible to attackers who can read local files or intercept network traffic. This affects all organizations using vulnerable versions of Xerox Workplace Suite software.
💻 Affected Systems
- Xerox Workplace Suite
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Attackers gain full administrative access to Xerox Workplace Suite, potentially compromising connected systems, stealing sensitive business data, and using credentials for lateral movement within the network.
Likely Case
Local users or attackers with network access extract credentials and API keys, leading to unauthorized access to the Workplace Suite and potentially connected services.
If Mitigated
With proper network segmentation and access controls, attackers cannot reach the vulnerable components, limiting exposure to authorized users only.
🎯 Exploit Status
Exploitation requires access to read local files or intercept unencrypted network traffic where secrets are transmitted.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Refer to Xerox Security Bulletin XRX25-002 for specific patched versions
Vendor Advisory: https://securitydocs.business.xerox.com/wp-content/uploads/2025/01/Xerox-Security-Bulletin-XRX25-002-for-Xerox%C2%AE-WorkplaceSuite%C2%AE.pdf
Restart Required: Yes
Instructions:
1. Review Xerox Security Bulletin XRX25-002. 2. Download and apply the latest patch from Xerox support. 3. Restart the Workplace Suite service. 4. Verify encryption is now enabled for sensitive data.
🔧 Temporary Workarounds
Network Segmentation
allRestrict network access to Xerox Workplace Suite to authorized users only using firewall rules.
File System Permissions
allSet strict file permissions on configuration files containing secrets to prevent unauthorized read access.
chmod 600 /path/to/config/files (Linux)
icacls config_files /deny Everyone:(R) (Windows)
🧯 If You Can't Patch
- Isolate the Xerox Workplace Suite system from untrusted networks and the internet.
- Implement strict access controls and monitor for unusual file access patterns.
🔍 How to Verify
Check if Vulnerable:
Check configuration files and network traffic for plain text secrets. Use grep or similar tools to search for passwords in config files.Check Version:
Check the software version in the Xerox Workplace Suite interface or configuration files.Verify Fix Applied:
After patching, verify that secrets are no longer stored or transmitted in plain text by checking config files and monitoring network traffic.📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to configuration files
- Failed authentication attempts using extracted credentials
Network Indicators:
- Unencrypted transmission of sensitive data on network
- Suspicious outbound connections from the Workplace Suite system
SIEM Query:
source="xerox_workplace" AND (event="config_file_access" OR event="auth_failure")