Cve20207796 Zimbra Collaboration Suite ((new)) Full Info

Attackers use SSRF to probe and map out an organization’s internal network architecture.

Actively monitor application logs for anomalous requests to internal services or suspicious DNS queries.

To secure your environment, the following actions are recommended: cve20207796 zimbra collaboration suite full

While the vulnerability was first identified in 2020, it remains a major threat. , citing active exploitation in the wild. Organizations were given a due date of March 10, 2026, to apply mitigations. Affected Versions

Upgrade to Zimbra Collaboration 8.8.15 Patch 7 or later . This version contains the necessary security fixes for this SSRF flaw. Attackers use SSRF to probe and map out

CVE-2020-7796 is a server-side request forgery (SSRF) vulnerability in the Zimbra Collaboration Suite (ZCS) . It allows unauthenticated remote attackers to force the server to make HTTP requests to arbitrary internal or external hosts, effectively using the server as a proxy to bypass firewalls or access sensitive internal data. Vulnerability Details CVE ID: CVE-2020-7796 CVSS Score: 9.8 (Critical) Vulnerability Type: SSRF (CWE-918)

If immediate patching is impossible, ensure that the WebEx Zimlet JSP functionality is disabled unless strictly necessary. , citing active exploitation in the wild

In some scenarios, it may be possible to steal login credentials or inject malware through chained exploits. Current Threat Status

The vulnerability impacts . Remediation and Mitigation

A successful exploit can lead to serious consequences, including: