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CVE-2020-7796 is a server-side request forgery vulnerability in Synacor Zimbra Collaboration Suite affecting releases before 8.8.15 Patch 7. The issue is exposed when the WebEx zimlet is installed and zimlet JSP functionality is enabled, allowing an attacker to induce the Zimbra server to issue unauthorized outbound requests on the attacker's behalf. This can be used to reach internal or otherwise inaccessible network resources through the trusted server context.
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No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
24 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A server-side request forgery vulnerability affecting Synacor Zimbra Collaboration Suite, mentioned as part of CISA's KEV additions.
A high-severity vulnerability in Microsoft Windows Video ActiveX Control described as enabling unauthorized data access via SSRF-style requests; observed being exploited at scale and associated with malware download activity.
A vulnerability referenced as being exploited in observed attacks (mentioned in the context of exploitation activity preceding an SSRF surge).
Server-side request forgery (SSRF) vulnerability in Synacor Zimbra Collaboration Suite (ZCS) enabling crafted HTTP requests to access sensitive information; listed by CISA KEV as actively exploited.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.