# CVE-2019-9670

mailboxd component in Synacor Zimbra Collaboration Suite 8.7.x before 8.7.11p10 has an XML External Entity injection (XXE) vulnerability, as demonstrated by Autodiscover/Autodiscover.xml.

- Page: https://www.vulneraibility.com/cve/CVE-2019-9670
- CVSS: 9.8
- Known exploited: yes, in CISA KEV since 2022-01-10; CISA due date 2022-07-10
- EPSS: 99.99% (percentile 100.0)
- Public exploit code: 4 on Exploit-DB · 1 Metasploit module · 3 GitHub proofs of concept · 1 Nuclei template (first 2019-04-12)
- CISA SSVC: exploitation active, automatable yes, technical impact total (assessed 2025-02-07)
- Weakness: CWE-611
- Published: 2019-05-29

## Affected

- synacor:zimbra_collaboration_suite

## References

- [other] https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
- [other] https://bugzilla.zimbra.com/show_bug.cgi?id=109129
- [other] http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rce
- [other] http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-Servlet-XXE-ProxyServlet-SSRF.html
- [exploit] https://www.exploit-db.com/exploits/46693/
- [other] https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulnerability/27570/
- [other] https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-9670

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Summary, impact and action are written by the vulneraibility.com AI analysis pipeline from the CVE record, NVD, CISA and FIRST data; verify against the references.