Vulnerability Description
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
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Archibus | Web Central | 21.3.3.815 |
Related Weaknesses (CWE)
References
- https://www.gruppotim.it/redteamThird Party Advisory
- https://www.gruppotim.it/redteamThird Party Advisory
FAQ
What is CVE-2021-41553?
CVE-2021-41553 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ...
How severe is CVE-2021-41553?
CVE-2021-41553 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2021-41553?
Check the references section above for vendor advisories and patch information. Affected products include: Archibus Web Central.