CVE-2024-45519Vulnerability
Synacor Zimbra Collaboration Suite (ZCS) Command Execution Vulnerability
Exploited in the wildCISA added it to its Known Exploited Vulnerabilities list on .
Reported by 1 independent source · first reported by Rapid7 · last reported
Last reported 30 days ago
CISA KEVAdded 3 Oct 2024
Fix due 24 Oct 2024
Used by ransomware: not knownCISA KEV catalogue
Fix due 24 Oct 2024
Used by ransomware: not knownCISA KEV catalogue
EPSS99.9%
higher than 99% of CVEsFIRST EPSS, as of 10 Oct 2026
higher than 99% of CVEsFIRST EPSS, as of 10 Oct 2026
What the reports say
1 report, newest first · the exact sentence from each-
When Business Email Compromise Starts Rewriting Reality“CVE-2024-45519, command injection in the postjournal service, unauthenticated command execution.”
Indicators reported together
named in the same reportsAlso named with it: CVE-2026-73570, CVE-2022-27925, CVE-2025-27915, CVE-2022-37042, CVE-2023-37580
Thanks — we review every report.