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FEED
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CVE Watch—

CVE-2022-26143

MiCollab, MiVoice Business Express Access Control Vulnerability

CVSS

—

No CVSS

EPSS

87.3%

p100

KEV

YES

Mar 25, 2022

Exploit Today

80

0-100

Published: — · Last modified: —

EPSS · 30d
87.3%EPSS · 30 days87.3%
2026-09-172026-10-15
KEV catalog record

Product

Mitel / MiCollab, MiVoice Business Express

Vulnerability

MiCollab, MiVoice Business Express Access Control Vulnerability

Added to KEV

Mar 25, 2022

Remediate by

Apr 15, 2022

Known ransomware use

No

Summary 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.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2022-26143

Related CVEs

No related CVEs by CWE or product.