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CVE-2024-45519

9.8 criticalKEVEPSS 100%

Critical (9.8) in Synacor Zimbra Collaboration Suite (ZCS). In CISA KEV since 2024-10-03. EPSS 100% chance of exploitation in the next 30 days.

The postjournal service in Zimbra Collaboration (ZCS) before 8.8.15 Patch 46, 9 before 9.0.0 Patch 41, 10 before 10.0.9, and 10.1 before 10.1.1 sometimes allows unauthenticated users to execute commands.

Severity

CVSS 3.1

9.8 critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
100% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CISA KEV
listed 2024-10-03, due 2024-10-24
CWE
CWE-78
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON