CVE-2021-41554 : Exploit Details and Defense Strategies
Learn about CVE-2021-41554, a vulnerability in ARCHIBUS Web Central 21.3.3.815 that allows unauthorized access to critical functionalities, potentially leading to user profile modifications and privilege elevation. Find out about the impact, affected systems, exploitation, mitigation steps, and long-term security practices.
ARCHIBUS Web Central 21.3.3.815 (a version from 2014) allows unauthorized access to sensitive functionalities, potentially leading to malicious user actions like profile modifications and privilege elevation.
Understanding CVE-2021-41554
What is CVE-2021-41554?
CVE-2021-41554 is a vulnerability in ARCHIBUS Web Central 21.3.3.815 that fails to validate access requests properly, enabling attackers to exploit endpoints and gain unauthorized access to critical pages and functionalities.
The Impact of CVE-2021-41554
The vulnerability permits authenticated users to access the administrative console for user management, allowing them to alter profiles, elevate privileges, and create or delete users. Attackers could also manipulate other users' emails by exploiting misconfigurations.
Technical Details of CVE-2021-41554
Vulnerability Description
The issue arises from the lack of permission verification, enabling attackers to view restricted pages.
Affected Systems and Versions
- ARCHIBUS Web Central 21.3.3.815 (2014)
Exploitation Mechanism
- Authentication bypass via direct URL access
Mitigation and Prevention
Immediate Steps to Take
- Upgrade to the latest supported version (e.g., version 26)
- Restrict access to sensitive functionalities
Long-Term Security Practices
- Regular security assessments and audits
- Implement least privilege access controls
Patching and Updates
- Maintain software up to date with vendor-supported versions