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TI-2021-18290 Aliases CVE-2021-41553GHSA-wfm6-393x-c6r9

In ARCHIBUS Web Central 21.3.3.815 (a version from 2014), the Web Application in…

Priority MEDIUM 45CWE-384Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Spoofing
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-384.

Summary

In ARCHIBUS Web Central 21.3.3.815 (a version from 2014), the Web Application in /archibus/login.axvw assign a session token that could be already in use by another user. It was therefore possible to access the application through a user whose credentials were not known, without any attempt by the testers to modify the application logic. It is also possible to set the value of the session token, client-side, simply by making an unauthenticated GET Request to the Home Page and adding an arbitrary value to the JSESSIONID field. The application, following the login, does not assign a new token, continuing to keep the inserted one, as the identifier of the entire session. This is fixed in all recent versions, such as version 26. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. Version 21.3 was officially de-supported by the end of 2020

Why it matters now

EPSS 0.01243 69th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:archibus:web_central:21.3.3.815:*:*:*:*:*:*:*21.3.3.815VulnerableArchibus
  • cpe:2.3:a:archibus:web_central:21.3.3.815:*:*:*:*:*:*:* Versions 21.3.3.815 Vulnerable ·Archibus

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-41553
  2. 2026-10-03 Alias added: GHSA-wfm6-393x-c6r9

References

Advisory 1

  • TI-2022-11483 In Archibus Web Central before 26.2, multiple SQL Injection vulnerabilities occur in… CVSS 3.1CRITICAL 9.8
  • TI-2021-18291 ARCHIBUS Web Central 21.3.3.815 (a version from 2014) does not properly validate requests… CVSS 3.1HIGH 8.8
  • TI-2022-22233 An issue was discovered in Archibus Web Central 2022.03.01.107. CVSS 3.1HIGH 8.8
  • TI-2021-18292 In ARCHIBUS Web Central 21.3.3.815 (a version from 2014), XSS occurs in… CVSS 3.1MEDIUM 6.1

Sources

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