CVE-2021-41554

Published on: 10/05/2021 12:00:00 AM UTC

Last Modified on: 10/09/2021 03:28:00 AM UTC

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Certain versions of Web Central from Archibus contain the following vulnerability:

** UNSUPPORTED WHEN ASSIGNED ** ARCHIBUS Web Central 21.3.3.815 (a version from 2014) does not properly validate requests for access to data and functionality in these affected endpoints: /archibus/schema/ab-edit-users.axvw, /archibus/schema/ab-data-dictionary-table.axvw, /archibus/schema/ab-schema-add-field.axvw, /archibus/schema/ab-core/views/process-navigator/ab-my-user-profile.axvw. By not verifying the permissions for access to resources, it allows a potential attacker to view pages that are not allowed. Specifically, it was found that any authenticated user can reach the administrative console for user management by directly requesting access to the page via URL. This allows a malicious user to modify all users' profiles, to elevate any privileges to administrative ones, or to create or delete any type of user. It is also possible to modify the emails of other users, through a misconfiguration of the username parameter, on the user profile page. 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.

  • CVE-2021-41554 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 8.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW SINGLE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
Gruppo TIM | Vulnerability Research & Advisor www.gruppotim.it
text/html
URL Logo MISC www.gruppotim.it/redteam

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationArchibusWeb Central21.3.3.815AllAllAll
  • cpe:2.3:a:archibus:web_central:21.3.3.815:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-41554 : ARCHIBUS Web Central 21.3.3.815 a version from 2014 does not properly validate requests for ac… twitter.com/i/web/status/1… 2021-10-05 15:05:32
Twitter Icon @RedPacketSec CVE-2021-41554 - redpacketsecurity.com/cve-2021-41554/ #cybersecurity 2021-10-09 14:51:15
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