CVE-2026-121021

CVE-2026-121021

Plaintext Storage of a Password (CWE-256) in the SecurityManager shared configuration in AxxonSoft Axxon One before 3.1.0 on Windows and Linux allows a local attacker with read access to the configuration directory or to configuration backups to obtain the password of the LDAP directory service account via the main.conf configuration file.

Published · last modified .

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.001 (0.5th percentile), scored .

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 0th percentile — 0.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

The 30-day trend appears once there are two daily scores.

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-121021?
CVE-2026-121021 is a medium-severity vulnerability, classified under Plaintext Storage of a Password. CVSS score: 5.5/10. Published 2026-11-03.
How severe is CVE-2026-121021?
Medium severity. CVSS v3 base score is 5.5 out of 10.