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TI-2024-23345 Aliases CVE-2024-35284

A vulnerability in the legacy chat component of Mitel MiContact Center Business through…

Priority LOW 24CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00254 16th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
  • — Vendor— Affected all versions Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:mitel:micontact_center_business:*:*:*:*:*:*:*:*up to 10.0.0.4VulnerableMitel
  • cpe:2.3:a:mitel:micontact_center_business:*:*:*:*:*:*:*:* Versions up to 10.0.0.4 Vulnerable ·Mitel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-35284

References

Advisory 1

  • TI-2023-09008 The ccmweb component of Mitel MiContact Center Business server 9.2.2.0 through 9.4.1.0… CVSS 3.1CRITICAL 9.1
  • TI-2021-02350 The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through… CVSS 3.1CRITICAL 9.1
  • TI-2024-18658 A vulnerability in the legacy chat component of Mitel MiContact Center Business through… CVSS 3.1HIGH 7.5
  • TI-2024-28479 A vulnerability in the legacy chat component of Mitel MiContact Center Business through… CVSS 3.1HIGH 8.1
  • TI-2025-41470 A vulnerability in the Multimedia Email component of Mitel MiContact Center Business… CVSS 3.1HIGH 8.2
  • TI-2020-15153 The Ignite portal in Mitel MiContact Center Business before 9.3.0.0 could allow an… CVSS 3.1HIGH 7.1
See all 10 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences