Goal Reached Thanks to every supporter β€” we hit 100%!

Goal: 1000 CNY Β· Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2023-6675 β€” AI Deep Analysis Summary

CVSS 9.8 Β· Critical

Q1What is this vulnerability? (Essence + Consequences)

🚨 **Essence**: National Keep CyberMath v1.4-v1.5 has a critical flaw. πŸ“‰ **Consequences**: Attackers can upload Web Shells. πŸ’€ **Impact**: Full server compromise, data theft, and system control.

Q2Root Cause? (CWE/Flaw)

πŸ›‘οΈ **CWE-434**: Unsafe Upload of File with Dangerous Type. πŸ› **Flaw**: No restrictions on file uploads. ⚠️ **Result**: Malicious scripts execute directly on the server.

Q3Who is affected? (Versions/Components)

🏒 **Vendor**: National Keep Cyber Security Services. πŸ“¦ **Product**: CyberMath (Enterprise Risk Tool). πŸ“… **Affected**: Versions **v1.4** to **v1.5** only. 🚫 **Safe**: Other versions are not impacted.

Q4What can hackers do? (Privileges/Data)

πŸ”“ **Privileges**: System-level access via Web Shell. πŸ’Ύ **Data**: High risk of Confidentiality loss. πŸ”§ **Integrity**: Complete control over server files. 🚫 **Availability**: Server can be crashed or encrypted.

Q5Is exploitation threshold high? (Auth/Config)

πŸ“‰ **Threshold**: LOW. 🌐 **Auth**: None required (PR:N). πŸ–±οΈ **UI**: None required (UI:N). πŸš€ **Access**: Network accessible (AV:N). ⚑ **Complexity**: Low (AC:L).

Q6Is there a public Exp? (PoC/Wild Exploitation)

πŸ“œ **Public Exp**: No PoC listed in data. πŸ” **Status**: Reference link provided (USOM). 🌍 **Wild Exp**: Unknown, but CVSS is 9.8 (Critical). ⚠️ **Risk**: High potential for automated attacks.

Q7How to self-check? (Features/Scanning)

πŸ” **Check**: Scan for upload endpoints. πŸ“‚ **Test**: Try uploading .php/.jsp files. 🚫 **Filter**: Check if server rejects dangerous extensions. πŸ“Š **Tool**: Use vulnerability scanners for CWE-434.

Q8Is it fixed officially? (Patch/Mitigation)

πŸ› οΈ **Fix**: Upgrade to version > v1.5. πŸ“₯ **Patch**: Check vendor for official update. πŸ“ **Ref**: See USOM advisory (tr-24-0080). βœ… **Goal**: Remove unrestricted upload capability.

Q9What if no patch? (Workaround)

🚧 **Workaround**: Disable file upload feature. πŸ›‘οΈ **WAF**: Block dangerous file extensions. πŸ”’ **Server**: Restrict upload directory permissions. 🚫 **Access**: Limit network access to upload API.

Q10Is it urgent? (Priority Suggestion)

πŸ”₯ **Priority**: CRITICAL (9.8 CVSS). ⏳ **Urgency**: Immediate action needed. 🚨 **Risk**: Remote Code Execution (RCE). πŸ“’ **Action**: Patch or mitigate NOW.

Continue exploring

Vulnerability detail Full AI analysis (login) National Keep Cyber Security Services CWE-434