CVE-2025-10225: axxon one Buffer Overflow — Fix

Description

Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119) in the OpenSSL-based session module in AxxonSoft Axxon One (C-Werk) 2.0.6 and earlier on Windows allows a remote attacker under high load conditions to cause application crashes or unpredictable behavior via triggering memory reallocation errors when handling expired session keys.

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-119 Buffer Overflow

Affected Products

Vendor	Product	Versions
axxonsoft	axxon_one	< 2.0.6

References

Advisories & Patches

https://www.axxonsoft.com/legal/axxonsoft-vulnerability-disclosure-policy/security-advisories

Frequently Asked Questions

What is CVE-2025-10225? +

Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119) in the OpenSSL-based session module in AxxonSoft Axxon One (C-Werk) 2.0.6 and earlier on Windows allows a remote attacker under high load conditions to cause application crashes or unpredictable behavior via triggering memory reallocation errors when handling expired session keys. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-10225? +

CVE-2025-10225 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-10225? +

CVE-2025-10225 affects products from axxonsoft, specifically: axxon_one. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-10225? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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