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Home - Vulnerability NotesPrint
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CERT-In Vulnerability Note CIVN-2025-0021
Multiple Vulnerabilities in the Zimbra Collaboration Suite

Original Issue Date:February 14, 2025

Severity Rating: HIGH

Software Affected

  • Zimbra Collaboration versions prior to version 9.0.0 Patch 44
  • Zimbra Collaboration versions prior to version 10.0.13
  • Zimbra Collaboration versions prior to version 10.1.5

Overview

Multiple vulnerabilities have been reported in Zimbra Collaboration Suite, which could allow an attacker to disclose sensitive information, conduct stored cross-site scripting attacks, or enable unauthorized redirection on the targeted system.

Target Audience:
All organizations and individuals using Zimbra Collaboration software

Impact Assessment:
High risk of unauthorized data access, exploitation of internal systems and potential compromise of email metadata.

Description

Zimbra Collaboration is an open-source platform that offers features like email, calendars, contacts and document sharing. It is available in both on-premise and cloud-based deployments.

These vulnerabilities affect the ZimbraSync Service SOAP endpoint, the Zimbra Classic Web Client, and the RSS feed parser component of the Zimbra Collaboration software. Successful exploitation could allow an attacker to disclose sensitive information, conduct stored cross-site scripting attacks, or enable unauthorized redirection on the targeted system.

Solution

Apply appropriate software updates as mentioned by the vendor
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories

References

 
https://wiki.zimbra.com/wiki/Zimbra_Security_Advisories
https://thehackernews.com/2025/02/zimbra-releases-security-updates-for.html

CVE Name
CVE-2025-25064
CVE-2025-25065

Disclaimer

The information provided herein is on "as is" basis, without warranty of any kind.

Contact Information

Email: info@cert-in.org.in
Phone: +91-11-22902657

Postal address

Indian Computer Emergency Response Team (CERT-In)
Ministry of Electronics and Information Technology
Government of India
Electronics Niketan
6, CGO Complex, Lodhi Road,
New Delhi - 110 003
India

 
Indian Computer Emergency Response Team - CERT-In, Ministry of Electronics and Information Technology, Government of India.
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