Overview
This report documents a significant vulnerability, CVE-2025-10225, affecting the OpenSSL-based session module present in AxxonSoft Axxon One 2.0.6 and earlier versions on Windows. This vulnerability has a high severity score and can lead to system compromise or data leakage if exploited, a threat to enterprises relying on these versions.
Vulnerability Summary
CVE ID: CVE-2025-10225
Severity: High (CVSS: 7.5)
Attack Vector: Network
Privileges Required: None
User Interaction: None
Impact: Potential for system compromise or data leakage
Affected Products
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Product | Affected Versions
AxxonSoft Axxon One | 2.0.6 and earlier
How the Exploit Works
The vulnerability resides in the OpenSSL-based session module of the AxxonSoft Axxon One. Under high load conditions, an attacker can remotely trigger memory reallocation errors when handling expired session keys. This could subsequently lead to application crashes or unpredictable behavior, providing an avenue for potential system compromise or data leakage.
Conceptual Example Code
This is a conceptual example demonstrating how an attacker might exploit this vulnerability.
POST /axxon/openssl/session HTTP/1.1
Host: target.example.com
Content-Type: application/json
{ "expired_session_key": "abc123expired",
"load": "high",
"operation": "trigger_memory_reallocation_error"
}Preventing an Exploit
To mitigate this vulnerability, it is recommended to apply the vendor patch once available. Until then, a Web Application Firewall (WAF) or Intrusion Detection System (IDS) can be used as a temporary measure to prevent potential exploits. Regularly updating and patching software is crucial to maintain a secure environment and to protect against such vulnerabilities in the future.