CVE-2025-10221: Insertion of Sensitive Information into Log File (CWE-532) in the ARP Agent component in AxxonSoft Axxon One /

Q: How do I fix CVE-2025-10221?

axxon one: upgrade to newer than 2.0.4. Exact commands for each OS are on this page.

Q: Is CVE-2025-10221 being exploited?

CVE-2025-10221 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-10221 affect?

CVE-2025-10221 affects axxon one. Severity is medium (CVSS 5.5). 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 T

Q: How urgent is CVE-2025-10221?

Priority 20/100. No elevated risk signals yet.

Routine

MEDIUM 5.5UPGRADE

CVE-2025-10221 is a medium-severity flaw (CVSS 5.5) affecting axxon one. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.5 (Medium)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.1% (top 97%)
CISA exploited list	No
Weakness	CWE-532
Published	2025-09-10
Last modified	2026-09-26

Publisher (CNA): AxxonSoft · Vendor: axxonsoft

Last updated 2026-09-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-09-10 13:15 UTCPublished CVE record published
2026-09-26 00:10 UTCUpdated Record last modified

axxonsoft axxon one UPGRADE

Affected: <= 2.0.4

Fixed in: newer than 2.0.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy axxon-one || rpm -q axxon-one || axxon-one --version

2. UPGRADE to newer than 2.0.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade axxon-one

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade axxon-one

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-10221?

axxon one: upgrade to newer than 2.0.4. Exact commands for each OS are on this page.

Is CVE-2025-10221 being exploited?

CVE-2025-10221 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-10221 affect?

CVE-2025-10221 affects axxon one. Severity is medium (CVSS 5.5). 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 T

How urgent is CVE-2025-10221?

Priority 20/100. No elevated risk signals yet.

Software pages

Windows vulnerabilities

Related CVEs

CVE-2025-10220 CRITICAL 9.8 UPGRADE Use of Unmaintained Third Party Components (CWE-1104) in the NuGet dependency components in AxxonSoft Axxon On
CVE-2025-10225 HIGH 7.5 UPGRADE Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119) in the OpenSSL-based session
CVE-2025-10223 MEDIUM 5.4 UPGRADE Insufficient Session Expiration (CWE-613) in the Web Admin Panel in AxxonSoft Axxon One (C-Werk) prior to 2.0.
CVE-2025-10227 MEDIUM 4.6 UPGRADE Missing Encryption of Sensitive Data (CWE-311) in the Object Archive component in AxxonSoft Axxon One (C-Werk)
CVE-2025-10222 LOW 3.3 UPGRADE Exposure of Sensitive Information to an Unauthorized Actor (CWE-200) in the diagnostic dump component in Axxon

References

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