CVE

CVE-2022-27925

P1⬤ KNOWN RANSOMWARE USE

Synacor Zimbra Collaboration Suite (ZCS) Arbitrary File Upload Vulnerability

Synacor · Zimbra Collaboration Suite (ZCS)

Date added (CISA)

2022-08-11

Remediation due

2022-09-01

Known ransomware use

Yes

Remediation priority

P1 — known ransomware use · past CISA due date

Associated with

Related to

Lazarus Group (TraderTraitor cluster) / APT38 / BlueNoroff · SPECTREcampaignCorrelated cluster2026-09-16
BadIIScampaignCorrelated cluster2026-08-26
SPECTREcampaignCorrelated cluster2026-08-20

ATT&CK mapping

No ATT&CK mapping yet

The CTID Mappings Explorer hasn't published an exploitation/impact technique mapping for this CVE yet.