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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...

Basic Information

CVE State
PUBLISHED
Reserved Date
March 11, 2019
Published Date
May 29, 2019
Last Updated
February 07, 2025
Vendor
Synacor
Product
Zimbra Collaboration Suite
Description
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.
Tags
cisa nuclei_scanner metasploit_scanner

CVSS Scores

CVSS v3.1

9.8 - CRITICAL

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

SSVC Information

Exploitation
active
Automatable
Yes
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (2025-05-07 00:00:00 UTC) Source
Proof of Concept Available
Yes (added 2024-04-24 12:32:18 UTC) Source

References

https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories https://bugzilla.zimbra.com/show_bug.cgi?id=109129 http://www.rapid7.com/db/modules/exploit/linux/http/zimbra_xxe_rce http://packetstormsecurity.com/files/152487/Zimbra-Collaboration-Autodiscover-Servlet-XXE-ProxyServlet-SSRF.html https://www.exploit-db.com/exploits/46693/ https://isc.sans.edu/forums/diary/CVE20199670+Zimbra+Collaboration+Suite+XXE+vulnerability/27570/

Known Exploited Vulnerability Information

Source Added Date
CISA 2022-01-10 00:00:00 UTC

Scanner Integrations

Scanner URL Date Detected
Metasploit https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/zimbra_xxe_rce.rb 2025-04-29 11:01:16 UTC
Nuclei https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2019/CVE-2019-9670.yaml 2025-04-26 00:00:00 UTC

Potential Proof of Concepts

Warning: These PoCs have not been tested and could contain malware. Use at your own risk.

Cappricio-Securities/CVE-2019-9670

Type: github • Created: 2024-04-24 12:32:18 UTC • Stars: 0

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.

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Added to KEVIntel

  • Proof of Concept Exploit Available

  • Detected by Nuclei

  • Detected by Metasploit