CVE-2024-47923
📋 TL;DR
This CVE describes an information exposure vulnerability in Mashov software where sensitive data is accessible to unauthorized actors. The vulnerability allows attackers to view confidential information they shouldn't have access to. Organizations using affected Mashov products are at risk.
💻 Affected Systems
- Mashov educational platform
⚠️ 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 compromise of sensitive organizational data including student records, personal information, and internal communications
Likely Case
Unauthorized access to confidential student or staff information, potentially violating privacy regulations
If Mitigated
Limited exposure of non-critical information with proper access controls and monitoring
🎯 Exploit Status
Information exposure vulnerabilities typically require some level of access but can be exploited with basic web requests
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Not specified in provided reference
Vendor Advisory: https://www.gov.il/en/Departments/faq/cve_advisories
Restart Required: Yes
Instructions:
1. Check the Israeli government advisory for specific patch details
2. Contact Mashov support for patching instructions
3. Apply security updates to all Mashov installations
4. Restart affected services after patching
🔧 Temporary Workarounds
Access Restriction
allImplement strict access controls and network segmentation
Monitoring Enhancement
allIncrease logging and monitoring of sensitive data access
🧯 If You Can't Patch
- Implement network segmentation to isolate Mashov systems
- Enhance access controls and implement principle of least privilege
🔍 How to Verify
Check if Vulnerable:
Review access logs for unauthorized data requests and test access controlsCheck Version:
Check Mashov administration panel or contact vendor for version informationVerify Fix Applied:
Verify patch version and test that sensitive data is no longer accessible to unauthorized users📡 Detection & Monitoring
Log Indicators:
- Unauthorized access attempts to sensitive endpoints
- Unusual data access patterns from unexpected sources
Network Indicators:
- Unusual traffic to sensitive data endpoints
- Requests bypassing normal authentication flows
SIEM Query:
source="mashov" AND (event_type="data_access" OR event_type="authentication_failure") AND sensitive_data=true