CVE-2017-16251 describes a critical vulnerability in the conferencing component of Mitel ST 14.2 (release GA28 and earlier). An authenticated attacker can exploit this by uploading a malicious script via a crafted POST request to the Personal Library, leading to arbitrary code execution within the application's context. With a CVSS v3 score of 8.8 (High), this vulnerability is easily exploitable over the network with low privileges and no user interaction, potentially resulting in complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, its high severity warrants attention.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 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:L/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.