This is a summary of the AI-generated 10-question deep analysis. The full version (longer answers, follow-up Q&A, related CVEs) requires login. Read the full analysis β
Q1What is this vulnerability? (Essence + Consequences)
π¨ **Essence**: A critical **Stack Buffer Overflow** in Santesoft Sante PACS Server. <br>π **Consequences**: Attackers can trigger unauthenticated remote code execution via OpenSSL's `EVP_DecryptUpdate`.β¦
π‘οΈ **Root Cause**: **CWE-121** (Stack-based Buffer Overflow). <br>π **Flaw**: Improper bounds checking during the `EVP_DecryptUpdate` function call during the login process.β¦
π₯ **Affected Product**: Santesoft Sante PACS Server. <br>π¦ **Version**: Specifically **Version 4.1.0**. <br>π **Context**: Used for storing, archiving, and viewing medical images (DICOM 3.0 compliant). π₯
Q4What can hackers do? (Privileges/Data)
π **Attacker Actions**: <br>β **Unauthenticated**: No login needed! <br>β **Remote**: Exploitable over the network. <br>β **Impact**: Full Control (CVSS 9.8).β¦
β‘ **Threshold**: **VERY LOW**. <br>π **Auth**: None required (PR:N). <br>π **Access**: Network accessible (AV:N). <br>π€ **UI**: No user interaction needed (UI:N). <br>π― **Complexity**: Low (AC:L). Easy to exploit. π―
Q6Is there a public Exp? (PoC/Wild Exploitation)
π’ **Public Exploit**: **No specific PoC code** listed in the data. <br>β οΈ **Status**: Tenable has published a TRA (TRA-2025-08) detailing the research.β¦
π **Self-Check**: <br>1. Scan for **Sante PACS Server v4.1.0**. <br>2. Check for open DICOM/HTTP ports. <br>3. Verify if the server is exposed to the internet without strict access controls. <br>4.β¦
π οΈ **Official Fix**: The data implies a fix is available or recommended via the vendor. <br>π₯ **Action**: Update to a patched version of Sante PACS Server immediately.β¦
π₯ **Urgency**: **CRITICAL (P1)**. <br>β±οΈ **Priority**: Immediate action required. <br>π **Risk**: Unauthenticated RCE with High Impact. Medical data security is at stake. Patch ASAP! π