CVE-2025-10225Network attack vector

Unauthenticated crashes via expired-key reallocation

Published Sep 10, 2025 · Updated Sep 10, 2025

Memory-buffer bounds error in AxxonSoft Axxon One 2.0.6 and earlier on Windows allows remote attackers to crash the application. The OpenSSL-based session module's legacy compatibility shim reallocates memory unsafely while processing expired session keys. An unauthenticated network path and high load are required; the documented consequence is a crash or unpredictable behavior, not data access or modification.

CVSS severity8.7
High
EPSS probability0.40%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Memory-buffer bounds error in AxxonSoft Axxon One 2.0.6 and earlier on Windows allows remote attackers to crash the application. The OpenSSL-based session module's legacy compatibility shim reallocates memory unsafely while processing expired session keys. An unauthenticated network path and high load are required; the documented consequence is a crash or unpredictable behavior, not data access or modification.

The record

CVE
CVE-2025-10225
Published
Sep 10, 2025
Updated
Sep 10, 2025
Vendor
AxxonSoft
Product
Axxon One
Classifications
CWE-119, CAPEC-172, T1499.004
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Sep 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Sep 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=2.0.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

AxxonSoft · Axxon Oneversion=0 <=2.0.6

Published CVSS scores

7.5AxxonSoftCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.7AxxonSoftCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC-172Manipulate Timing and State
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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