CVE-2026-1192
๐ TL;DR
This CVE describes a command injection vulnerability in Tosei Online Store Management System 1.01. Attackers can remotely execute arbitrary commands by manipulating the DevId parameter in the /cgi-bin/imode_alldata.php file. Organizations using this specific version of the software are affected.
๐ป Affected Systems
- Tosei Online Store Management System (ใใใๅบ่็ฎก็ใทในใใ )
๐ฆ What is this software?
Online Store Management System by Tosei Corporation
โ ๏ธ Risk & Real-World Impact
Worst Case
Full system compromise allowing attackers to execute arbitrary commands with web server privileges, potentially leading to data theft, system takeover, or lateral movement.
Likely Case
Remote code execution allowing attackers to install malware, create backdoors, or disrupt store operations.
If Mitigated
Limited impact if proper network segmentation and web application firewalls block malicious requests.
๐ฏ Exploit Status
Exploit details are publicly disclosed. Attack requires sending specially crafted requests to the vulnerable endpoint.
๐ ๏ธ Fix & Mitigation
โ Official Fix
Patch Version: Unknown
Vendor Advisory: None - vendor did not respond to disclosure
Restart Required: No
Instructions:
No official patch available. Consider upgrading to a newer version if available, or implement workarounds.
๐ง Temporary Workarounds
Block access to vulnerable endpoint
allUse web server configuration or firewall rules to block access to /cgi-bin/imode_alldata.php
# Apache: RewriteRule ^/cgi-bin/imode_alldata\.php$ - [F]
# Nginx: location ~ ^/cgi-bin/imode_alldata\.php$ { return 403; }
Input validation and sanitization
linuxAdd input validation for DevId parameter to reject malicious characters
# PHP example: if (!preg_match('/^[a-zA-Z0-9_-]+$/', $_GET['DevId'])) { die('Invalid input'); }
๐งฏ If You Can't Patch
- Implement strict network segmentation to isolate the vulnerable system
- Deploy a web application firewall (WAF) with command injection protection rules
๐ How to Verify
Check if Vulnerable:
Check if /cgi-bin/imode_alldata.php exists and accepts DevId parameter. Test with controlled input to see if command injection is possible.Check Version:
Check software documentation or configuration files for version information. No standard command available.Verify Fix Applied:
Verify that workarounds are properly implemented by testing that malicious DevId values are blocked or sanitized.๐ก Detection & Monitoring
Log Indicators:
- Unusual POST/GET requests to /cgi-bin/imode_alldata.php with shell metacharacters in DevId parameter
- Suspicious command execution in web server logs
Network Indicators:
- HTTP requests containing shell commands in URL parameters
- Unusual outbound connections from web server
SIEM Query:
web.url:*imode_alldata.php AND (web.param.DevId:*;* OR web.param.DevId:*|* OR web.param.DevId:*`* OR web.param.DevId:*$(*)