Zimbra Collaboration Suite (ZCS) Calendar Revocation Vulnerability

CVE-2020-8633 · MEDIUM Severity

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

An issue was discovered in Zimbra Collaboration Suite (ZCS) before 8.8.15 Patch 7. When grantors revoked a shared calendar in Outlook, the calendar stayed mounted and accessible.

Learn more about our Web Application Penetration Testing UK.