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CVE data sourced from NVD / NIST & public disclosures.

mitel

micontact_center_business

11 known vulnerabilities · sorted by CVSS score

CVE-2021-3352
CRITICAL9.1

The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through 8.1.4.1 and 9.0.0.0 through 9.3.1.0 could allow an unauthenticated attacker to access (view and modify) user data without authorization due to improper handling of tokens.

mitel / micontact_center_business+1
Network
Published Aug 13, 2021
CVE-2025-67823
HIGH8.2

A vulnerability in the Multimedia Email component of Mitel MiContact Center Business through 10.2.0.10 and Mitel CX through 1.1.0.1 could allow an unauthenticated attacker to conduct a Cross-Site Scripting (XSS) attack due to insufficient input validation. A successful exploit requires user interaction where the email channel is enabled. This could allow an attacker to execute arbitrary scripts in the victim's browser or desktop client application.

mitel / cx+1
Network
Published Jan 15, 2026
CVE-2024-42514
HIGH8.1

A vulnerability in the legacy chat component of Mitel MiContact Center Business through 10.1.0.4 could allow an unauthenticated attacker to conduct an unauthorized access attack due to inadequate access control checks. A successful exploit requires user interaction and could allow an attacker to access sensitive information and send unauthorized messages during an active chat session.

mitel / micontact_center_business
Network
Published Oct 1, 2024
CVE-2023-22854
HIGH7.5

The ccmweb component of Mitel MiContact Center Business server 9.2.2.0 through 9.4.1.0 could allow an unauthenticated attacker to download arbitrary files, due to insufficient restriction of URL parameters. A successful exploit could allow access to sensitive information.

mitel / micontact_center_business
Network
Published Feb 13, 2023
CVE-2024-28069
HIGH7.5

A vulnerability in the legacy chat component of Mitel MiContact Center Business through 10.0.0.4 could allow an unauthenticated attacker to conduct an information disclosure attack due to improper configuration. A successful exploit could allow an attacker to access sensitive information and potentially conduct unauthorized actions within the vulnerable component.

mitel / micontact_center_business
Network
Published Mar 16, 2024
CVE-2020-24692
HIGH7.1

The Ignite portal in Mitel MiContact Center Business before 9.3.0.0 could allow an attacker to execute arbitrary scripts due to insufficient input validation, aka XSS. A successful exploit could allow an attacker to gain access to a user session.

mitel / micontact_center_business
Local
Published Sep 25, 2020
CVE-2024-28070
MEDIUM6.8

A vulnerability in the legacy chat component of Mitel MiContact Center Business through 10.0.0.4 could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack due to insufficient input validation. A successful exploit could allow an attacker to access sensitive information and gain unauthorized access.

mitel / micontact_center_business
Network
Published Mar 16, 2024
CVE-2020-9379
MEDIUM6.5

The Software Development Kit of the MiContact Center Business with Site Based Security 8.0 through 9.0.1.0 before KB496276 allows an authenticated user to access sensitive information. A successful exploit could allow unauthorized access to user conversations.

mitel / micontact_center_business
Network
Published Feb 25, 2020
CVE-2024-35283
MEDIUM6.1

A vulnerability in the Ignite component of Mitel MiContact Center Business through 10.0.0.4 could allow an unauthenticated attacker to conduct a stored cross-site scripting (XSS) attack due to insufficient input validation.

mitel / micontact_center_business
Network
Published May 29, 2024
CVE-2024-35284
MEDIUM5.4

A vulnerability in the legacy chat component of Mitel MiContact Center Business through 10.0.0.4 could allow an unauthenticated attacker to conduct a reflected cross-site scripting (XSS) attack due to insufficient input validation.

mitel / micontact_center_business
Network
Published May 29, 2024
CVE-2020-24693
LOW3.3

The Ignite portal in Mitel MiContact Center Business before 9.3.0.0 could allow a local attacker to view system information due to insufficient output sanitization.

mitel / micontact_center_business
Local
Published Dec 18, 2020