Vulnerabilities > CVE-2023-26562 - Missing Authorization vulnerability in Zimbra Collaboration 8.8.15/9.0.0
Attack vector
NETWORK Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE Summary
In Zimbra Collaboration (ZCS) 8.8.15 and 9.0, a closed account (with 2FA and generated passwords) can send e-mail messages when configured for Imap/smtp.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 67 |