CVE-2022-41352
CISA KEVPublished October 20, 2022 · Updated April 3, 2026
high
Official Description+
Synacor Zimbra Collaboration Suite (ZCS) allows an attacker to upload arbitrary files using cpio package to gain incorrect access to any other user accounts.
Affected Products
| Vendor | Product |
|---|---|
| Synacor | Zimbra Collaboration Suite (ZCS) |
Patch Status
Patch by 2022-11-10
Recommended Actions
- Check if your systems use any of the affected products listed above.
- Apply vendor patches immediately if available.
- This vulnerability is in CISA's Known Exploited Vulnerabilities catalog — prioritize remediation.
- Monitor vendor advisories for updates and additional mitigations.
- Review logs for indicators of compromise related to CVE-2022-41352.