CVE-2022-27925Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability

Zimbra Collaboration (aka ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. An authenticated user with administrator rights has the ability to upload arbitrary files to the system, leading to directory traversal.

7.2 HIGHEPSS 98.67%⚡ Known Exploited (CISA KEV)NVD: Published

Last updated: 2026-10-01 18:35 UTC

Overview Affected Products References

NVD CVE.org

Overview

Severity

Score	Severity	Version	Vector String
7.2	HIGH	3.1CISA-ADP	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CVE ID: CVE-2022-27925
Status: Published
Assigner (CNA): mitre
Published: Apr 20, 2022
Last modified: 2026-10-01 18:35 UTC
Weaknesses: CWE-22

Sources

NVD (unavailable at last refresh)
CVE.org
CISA KEV
FIRST EPSS

Refreshed hourly from the sources above. Last fetched 2026-11-08 14:27 UTC.