CVE-2018-5780 is a critical vulnerability affecting Mitel Connect ONSITE (R1711-PREM and earlier) and Mitel ST 14.2 (GA28 and earlier). It allows an unauthenticated attacker to inject and execute arbitrary PHP code through specially crafted requests to the vnewmeeting.php page. With a CVSS score of 9.8 (CRITICAL), this vulnerability poses a significant risk due to its network-based attack vector, low complexity, and complete compromise of confidentiality, integrity, and availability. Despite its severity, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= r1711-premCPE matchmatch criteria | cpe:2.3:a:mitel:connect_onsite:*:*:*:*:*:*:*:* | ||
<= ga28CPE matchmatch criteria | cpe:2.3:a:mitel:st14.2:*:*:*:*:*:*:*:* |
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.
Remediation records are not available for this CVE.