CVE-2019-9621
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.
Actively exploited
- In the CISA exploited-vulnerabilities catalogue since Jul 7, 2025
- US federal agencies must remediate it by Jul 28, 2025 (BOD 22-01)
- First attack observed 1601 days after disclosure
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Source: CISA KEV · Jan 20, 2026 Jul 7, 2025 Mar 25, 2025 Sep 18, 2023
CVSS score7.5 / 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeakness type (CWE)CWE-918, CWE-918
Vendorssynacor
Affected products
| Vendors | Prodotto | Versioni |
|---|---|---|
| synacor | zimbra collaboration suite | < 8.6.0 |
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