CVE Record
[ CRITICAL ]CVE-2022-37042
Synacor Zimbra Collaboration Suite (ZCS) Authentication Bypass Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) contains an authentication bypass vulnerability in MailboxImportServlet. This vulnerability was chained with CVE-2022-27925 which allows for unauthenticated remote code execution.
- Vendor
- Synacor
- Product
- Zimbra Collaboration Suite (ZCS)
- CVSS
- 9.8
- EPSS (exploit probability)
- 91.9%
- Status
- kevransomware use
- CISA patch-by (BOD 22-01)
- Published
Synacor Zimbra Collaboration Suite (ZCS) contains an authentication bypass vulnerability in MailboxImportServlet. This vulnerability was chained with CVE-2022-27925 which allows for unauthenticated remote code execution.
Added to CISA’s Known Exploited Vulnerabilities catalog on 2022-08-11. Required action per CISA: Apply updates per vendor instructions. Due date: 2022-09-01.
This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.