How severe is CVE-2025-10221?

CVE-2025-10221 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-10221 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-10221?

CVE-2025-10221 affects Axxonsoft Axxon One. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-10221?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-10221 have an EU (EUVD) identifier?

Yes. CVE-2025-10221 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27543.

When was CVE-2025-10221 published?

CVE-2025-10221 was published on 2025-09-10 and last updated on 2026-06-17.

CVE-2025-10221

CVE-2025-10221 is a medium-severity vulnerability in Axxonsoft Axxon One with a CVSS 3.x base score of 5.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-532.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v4: 6.7
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-27543
Weakness: CWE-532
Affected product: Axxonsoft Axxon One
Published: 2025-09-10
Last modified: 2026-06-17

Description

Insertion of Sensitive Information into Log File (CWE-532) in the ARP Agent component in AxxonSoft Axxon One / AxxonNet / C-WerkNet 2.0.4 and earlier on Windows platforms allows a local attacker to obtain plaintext credentials via reading TRACE log files containing serialized JSON with passwords.

Frequently asked questions

What is CVE-2025-10221?: Insertion of Sensitive Information into Log File (CWE-532) in the ARP Agent component in AxxonSoft Axxon One / AxxonNet / C-WerkNet 2.0.4 and earlier on Windows platforms allows a local attacker to obtain plaintext credentials via reading TRACE log files containing serialized JSON with passwords.
How severe is CVE-2025-10221?: CVE-2025-10221 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-10221 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-10221?: CVE-2025-10221 affects Axxonsoft Axxon One. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-10221?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-10221 have an EU (EUVD) identifier?: Yes. CVE-2025-10221 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-27543.
When was CVE-2025-10221 published?: CVE-2025-10221 was published on 2025-09-10 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:axxonsoft:axxon_one:*:*:*:*:*:windows:*:*

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