Is there a public exploit for CVE-2026-121021?

No public exploit for CVE-2026-121021 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-121021?

CVE-2026-121021 scores CVSS 6.8 (v4.0), rated medium.

What does CVE-2026-121021 affect?

CVE-2026-121021 affects AxxonSoft Axxon One.

6.8 Medium

Plaintext Storage of a Password (CWE-256) in the SecurityManager shared configuration in AxxonSoft Axxon One before 3.1.0 on Windows and…

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.

Assessment

CVSS: 6.8 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 3 November 2026
Last updated: 3 November 2026
Affected: AxxonSoft · Axxon One
Assigner: AxxonSoft

CVSS vectorCVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

At the source

EUVD (ENISA)

References

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

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