CVE-2025-12504
📋 TL;DR
This SQL injection vulnerability in Talent Software UNIS allows attackers to execute arbitrary SQL commands through unvalidated user input. It affects all UNIS versions before 42321, potentially compromising database integrity and confidentiality.
💻 Affected Systems
- Talent Software UNIS
⚠️ 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 database compromise including data theft, modification, deletion, and potential remote code execution on the database server.
Likely Case
Unauthorized data access, privilege escalation, and data manipulation through SQL injection attacks.
If Mitigated
Limited impact with proper input validation, parameterized queries, and network segmentation in place.
🎯 Exploit Status
SQL injection typically requires minimal technical skill to exploit once attack vectors are identified.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: 42321
Vendor Advisory: https://www.usom.gov.tr/bildirim/tr-25-0435
Restart Required: Yes
Instructions:
1. Download UNIS version 42321 or later from official vendor sources. 2. Backup current installation and database. 3. Apply the update following vendor documentation. 4. Restart UNIS services. 5. Verify functionality.
🔧 Temporary Workarounds
Input Validation Filter
allImplement strict input validation to reject SQL special characters in user inputs
Web Application Firewall
allDeploy WAF with SQL injection protection rules
🧯 If You Can't Patch
- Implement network segmentation to isolate UNIS from sensitive systems
- Enable detailed SQL query logging and monitor for suspicious patterns
🔍 How to Verify
Check if Vulnerable:
Check UNIS version in administration interface or configuration files - if version is lower than 42321, system is vulnerable.Check Version:
Check UNIS web interface or configuration files for version informationVerify Fix Applied:
Confirm version is 42321 or higher and test SQL injection attempts are properly blocked.📡 Detection & Monitoring
Log Indicators:
- Unusual SQL query patterns
- Multiple failed login attempts with SQL syntax
- Database error messages containing user input
Network Indicators:
- HTTP requests containing SQL keywords (SELECT, UNION, DROP, etc.)
- Abnormal database connection patterns
SIEM Query:
source="web_logs" AND ("SELECT" OR "UNION" OR "DROP" OR "INSERT" OR "UPDATE") AND status=200