CVE-2024-48823
📋 TL;DR
This vulnerability allows remote attackers to perform local file inclusion via the PassageAutoServer.php page in Automatic Systems Maintenance SlimLane software. Attackers can escalate privileges by accessing sensitive files on the server. Organizations using this specific software version are affected.
💻 Affected Systems
- Automatic Systems Maintenance SlimLane
⚠️ 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 with administrative access, data exfiltration, and potential lateral movement across the network.
Likely Case
Privilege escalation leading to unauthorized access to sensitive files, configuration data, and potential credential theft.
If Mitigated
Limited impact with proper network segmentation, file permissions, and monitoring in place.
🎯 Exploit Status
Remote exploitation via web interface suggests low complexity; weaponization status unknown due to limited public details.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Unknown
Vendor Advisory: Not available
Restart Required: No
Instructions:
No official patch available. Monitor vendor for updates and apply immediately when released.
🔧 Temporary Workarounds
Restrict Access to PassageAutoServer.php
allBlock or restrict access to the vulnerable PHP page via web server configuration or firewall rules.
# Apache: Add to .htaccess
<Files "PassageAutoServer.php">
Order Deny,Allow
Deny from all
</Files>
# Nginx: Add to server block
location ~ /PassageAutoServer\.php$ {
deny all;
return 403;
}
Implement Web Application Firewall (WAF)
allDeploy WAF rules to block local file inclusion patterns and suspicious requests.
# Example ModSecurity rule
SecRule ARGS "\.\./" "id:1001,phase:2,deny,msg:'Path Traversal Attempt'
🧯 If You Can't Patch
- Isolate the affected system from critical networks and internet access.
- Implement strict file permissions and disable unnecessary PHP functions like file inclusion.
🔍 How to Verify
Check if Vulnerable:
Check if the software version matches the affected build hash and test for file inclusion via PassageAutoServer.php with controlled payloads.Check Version:
Check software documentation or configuration files for version/build information; specific command unknown.Verify Fix Applied:
Verify that file inclusion attempts are blocked and monitor logs for any successful exploitation attempts.📡 Detection & Monitoring
Log Indicators:
- Unusual file access patterns in web server logs
- Requests to PassageAutoServer.php with file path parameters
Network Indicators:
- HTTP requests containing file inclusion patterns (e.g., ../) to the vulnerable endpoint
SIEM Query:
source="web_server" AND url="*PassageAutoServer.php*" AND (param="*../*" OR param="*file=*")