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TI-2026-84174 Aliases CVE-2026-121022GHSA-c35r-j59w-5p7f

Axxon One web client does not enforce default admin password change

Priority MEDIUM 42CWE-1393Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Attack requirements
Present
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA.

Summary

AxxonSoft Axxon One before 3.0.0 on Windows and Linux uses default credentials in its web client (CWE-1393). The web client does not require the built-in administrator to change the default password on first login. A remote unauthenticated attacker can log in as the administrator with the default credentials on a newly installed system.

Written with Claude Haiku 5.5 from the sources below · 2026-11-03

Description from the CNA

Use of Default Password (CWE-1393) in the web client in AxxonSoft Axxon One before 3.0.0 on Windows and Linux allows a remote unauthenticated attacker to log in as the built-in administrator with the default credentials on a newly installed system, because the web client did not enforce the mandatory change of the default password on first login.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00378 32nd percentileScored 2026-11-07
Fix Fixed Axxon One (AxxonSoft): 3.0.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
AxxonSoftAxxon Onebefore 3.0.03.0.0Patch availableCNA
  • Axxon One VendorAxxonSoft Affected before 3.0.0 Fixed in 3.0.0 Patch available CNA

Remediation

Upgrade AxxonSoft Axxon One to version 3.0.0 or later.

Written with Claude Haiku 5.5 from the sources below · 2026-11-03

  • Fix · CNA Axxon One (AxxonSoft) Fixed in 3.0.0

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    AxxonSoft Axxon One — axxonsoft.com/legal/axxonsoft-vulnerability-disclosure-poli…

    3 records Highest priority Priority MEDIUM 1 MEDIUM, 2 LOW

    Other records, highest priority first

    • TI-2026-84173 Plaintext storage of LDAP password in Axxon One shared configurationPriority LOW 29
    • TI-2026-84172 User and role enumeration in AxxonSoft Axxon One security APIPriority LOW 23
    Show all 3 records → Advisory →

Timeline

  1. 2026-11-03 Threatist record created from CVE-2026-121022
  2. 2026-11-03 Alias added: GHSA-c35r-j59w-5p7f
  3. 2026-11-03 CISA SSVC decision points changed
  4. 2026-11-03 Priority changed: MEDIUM → LOW
  5. 2026-11-04 Priority changed: LOW → MEDIUM

References

Advisory 1

  • TI-2025-09387 PostgreSQL Upgrade from v10 to v17.4 in AxxonSoft Axxon One (C-Werk) 2.0.8 and earlier to… CVSS 4.0CRITICAL 9.3
  • TI-2025-09381 Outdated Third-Party NuGet Packages in AxxonSoft Axxon One VMS 2.0.0 through 2.0.4 CVSS 4.0CRITICAL 9.3
  • TI-2018-05381 AxxonSoft Axxon Next has Directory Traversal via an initial /css//..%2f substring in a URI. CVSS 3.0HIGH 7.5
  • TI-2025-09386 Incorrect Memory Allocation in OpenSSL-Based Session Module in AxxonSoft Axxon One (C-Werk) CVSS 4.0HIGH 8.7
  • TI-2026-84175 LDAP bind password exposure in AxxonNet ARP Agent logs CVSS 4.0MEDIUM 6.8
  • TI-2026-84173 Plaintext storage of LDAP password in Axxon One shared configuration CVSS 4.0MEDIUM 6.8
See all 13 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences