CVE-2017-6813 describes a critical privilege escalation vulnerability in Zimbra Collaboration Suite (ZCS) versions prior to 8.7.6, where a service fails to enforce necessary privileges for certain operations. With a CVSS score of 9.8 (CRITICAL), this vulnerability allows an unauthenticated attacker to achieve complete compromise of confidentiality, integrity, and availability with low attack complexity over the network. Despite its high severity, there is currently no public exploit code available (Metasploit, Nuclei, ExploitDB), and it is not listed on the CISA KEV catalog, indicating no known active exploitation. Community discussion and media coverage are also minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 8.7.5CPE matchmatch criteria | cpe:2.3:a:synacor:zimbra_collaboration_suite:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.