CVE-2025-58078
📋 TL;DR
An unauthenticated remote attacker can exploit a relative path traversal vulnerability in Productivity Suite software to write arbitrary files to the target system. This affects users running version 4.4.1.19 of the software, potentially allowing file system manipulation without authentication.
💻 Affected Systems
- Productivity Suite software
⚠️ Manual Verification Required
This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.
Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).
🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.
- Review the CVE details at NVD
- Check vendor security advisories for your specific version
- Test if the vulnerability is exploitable in your environment
- Consider updating to the latest version as a precaution
⚠️ Risk & Real-World Impact
Worst Case
Complete system compromise through arbitrary file writes leading to remote code execution, data destruction, or ransomware deployment.
Likely Case
File system corruption, data loss, or installation of backdoors/malware on vulnerable systems.
If Mitigated
Limited impact if network segmentation and access controls prevent unauthenticated access to the vulnerable service.
🎯 Exploit Status
The vulnerability description indicates unauthenticated remote exploitation is possible, suggesting straightforward attack vectors.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check vendor updates - likely version >4.4.1.19
Vendor Advisory: https://www.cisa.gov/news-events/ics-advisories/icsa-25-296-01
Restart Required: Yes
Instructions:
1. Download latest version from vendor site. 2. Backup current installation. 3. Install update following vendor instructions. 4. Restart system/service.
🔧 Temporary Workarounds
Network Segmentation
allRestrict network access to ProductivityService to trusted hosts only
Use firewall rules to block port 1962/tcp (common Productivity Suite port) from untrusted networks
Service Disablement
windowsDisable ProductivityService PLC simulator if not required
sc stop ProductivityService
sc config ProductivityService start= disabled
🧯 If You Can't Patch
- Implement strict network access controls to limit exposure of ProductivityService
- Monitor file system writes and network traffic to/from ProductivityService for anomalies
🔍 How to Verify
Check if Vulnerable:
Check software version in About dialog or registry: HKEY_LOCAL_MACHINE\SOFTWARE\ProductivitySuite\VersionCheck Version:
reg query "HKLM\SOFTWARE\ProductivitySuite" /v VersionVerify Fix Applied:
Verify version is updated beyond 4.4.1.19 and test file write attempts to restricted paths fail📡 Detection & Monitoring
Log Indicators:
- Unusual file write operations by ProductivityService
- Access attempts from unauthorized IP addresses to ProductivityService port
Network Indicators:
- Traffic to ProductivityService port (typically 1962/tcp) from unexpected sources
- File transfer patterns to unusual paths
SIEM Query:
source="ProductivityService" AND (event_type="file_write" OR destination_path CONTAINS "..\\")