VULNERABILITY INTELLIGENCE
CVE-2022-37042
CVSS score9.8 CRITICAL
EPSS probability92.07%
CISA KEVKnown exploited vulnerability
Published2022-08-12
Last modified2026-08-04
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Known Exploited Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability
Vendor / product: Synacor / Zimbra Collaboration Suite (ZCS)
Description
Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. NOTE: this issue exists because of an incomplete fix for CVE-2022-27925.
Weakness classification
- nvd@nist.gov: CWE-22
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-22
Primary references
- cve@mitre.org — Exploit, Third Party Advisory, VDB Entry
- cve@mitre.org — Patch, Vendor Advisory
- cve@mitre.org — Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 — US Government Resource