Cve20207796 Zimbra Collaboration Suite Link Full [ 2027 ]

: The flaw exists in the WebEx Zimlet ( com_zimbra_webex ) when its JSP (Jakarta Server Pages) functionality is enabled. It stems from insufficient validation of user-supplied input.

Force the server to send requests to arbitrary domains or internal hosts. cve20207796 zimbra collaboration suite full

Successful exploitation of CVE-2020-7796 can have devastating consequences for a business, including: : The flaw exists in the WebEx Zimlet

Zimbra Collaboration Suite (ZCS) is a popular email and collaboration platform used by thousands of organizations worldwide. In 2020, a critical security flaw known as CVE-2020-7796 was discovered. This vulnerability is a classic case of Server-Side Request Forgery (SSRF) that could allow an unauthenticated attacker to force the Zimbra server into making arbitrary network requests. Its classification as "Critical" and its inclusion in the U.S. CISA's Known Exploited Vulnerabilities (KEV) catalog highlight the severity of this issue and the immediate risk it poses to unpatched systems. Its classification as "Critical" and its inclusion in the U

Zimbra Collaboration Suite (ZCS) < 8.8.15 Patch 7 Vector: Network (Remote) Attack Complexity: Low Privileges Required: None (Unauthenticated) Technical Analysis: How the Attack Works

Sensitive information from internal metadata services or local configuration files may be retrieved. Remote Code Execution (RCE): In some configurations, SSRF can be leveraged to gain full control over the affected system 3. Affected Versions Zimbra Collaboration Suite versions prior to 8.8.15 Patch 7 4. Risk Assessment Authentication: Not required (Unauthenticated). Exploitation Status:

It is essential to update the Zimbra Collaboration Suite to patch 7 or a later version to eliminate this security risk.