cve.bz

CVE-2019-9621

7.5 highKEVEPSS 81%

High (7.5) in Synacor Zimbra Collaboration Suite (ZCS). In CISA KEV since 2025-07-07. EPSS 81% chance of exploitation in the next 30 days.

Zimbra Collaboration Suite before 8.6 patch 13, 8.7.x before 8.7.11 patch 10, and 8.8.x before 8.8.10 patch 7 or 8.8.x before 8.8.11 patch 3 allows SSRF via the ProxyServlet component.

Severity

CVSS 3.1

7.5 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS
81% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CISA KEV
listed 2025-07-07, due 2025-07-28
CWE
CWE-918
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON