CVE-2022-26143CISA KEVEPSS p99.7%

CVE-2022-26143MiCollab, MiVoice Business Express Access Control Vulnerability

Mitel / MiCollab, MiVoice Business Express

Description

A vulnerability has been identified in MiCollab and MiVoice Business Express that may allow a malicious actor to gain unauthorized access to sensitive information and services, cause performance degradations or a denial of service condition on the affected system.

Scoring

EPSS87.21% probability of exploitation · percentile 99.7% · 2026-07-30T12:03:05Z

CISA KEV entry

Added to KEV: 2022-03-25

(incoming)1

TypeTargetConfidenceTier
KEVEntryMiCollab, MiVoice Business Express Access Control Vulnerabilitykev-cve-2022-261430%live

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
Mitel MiVoice Connect Code Injection Vulnerability
CVE
Mitel MiVoice Connect Data Validation Vulnerability
CVE
Mitel MiVoice Connect Command Injection Vulnerability
CVE
Mitel MiCollab Path Traversal Vulnerability
CVE
CVE-2025-52914
CVE
CVE-2026-27842
Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.