Is CVE-2026-121021 being actively exploited?

CVE-2026-121021 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2026-121021?

CVE-2026-121021 has a CVSS 3.1 base score of 5.5 (MEDIUM).

CVE-2026-121021

MEDIUM · CVSS 5.5EPSS 0.1%EU EUVD

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.

Key facts

CVSS score: 5.5 (v3.1)
Severity: MEDIUM
CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-256
EPSS score: 0.1% (0th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2026-115714)
Published: November 3, 2026
NVD last modified: November 3, 2026
Status: Deferred

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2026-115714 in the EU Vulnerability Database. Last updated in EUVD on November 3, 2026.

View on the EU Vulnerability Database

References

https://www.axxonsoft.com/legal/axxonsoft-vulnerability-disclosure-policy/security-advisories#CVE-2026-121021

Last updated November 4, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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