CVE-2021-32071 is a critical vulnerability affecting Mitel MiCollab Client versions prior to 9.3, stemming from improper access control in the MiCollab Client service. This allows an unauthenticated attacker to gain system access, leading to potential data viewing/modification and denial of service. With a CVSS score of 9.8 (Critical), the vulnerability is easily exploitable over the network with low attack complexity and no user interaction required. While no public exploits or active exploitation have been observed, and community discussion is minimal, its high severity warrants immediate patching.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 9.3CPE matchmatch criteria | cpe:2.3:a:mitel:micollab:*:*:*:*:*:-:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/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.