Vulnerabilities > CVE-2022-40816 - Incorrect Authorization vulnerability in Zammad 5.2.0/5.2.1
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
HIGH Integrity impact
NONE Availability impact
NONE Summary
Zammad 5.2.1 is vulnerable to Incorrect Access Control. Zammad's asset handling mechanism has logic to ensure that customer users are not able to see personal information of other users. This logic was not effective when used through a web socket connection, so that a logged-in attacker would be able to fetch personal data of other users by querying the Zammad API. This issue is fixed in , 5.2.2.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 3 |