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TI-2021-02350 Aliases CVE-2021-3352GHSA-c753-3w82-9fgg

The Software Development Kit in Mitel MiContact Center Business from 8.0.0.0 through…

Priority MEDIUM 41Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
—
Confidentiality · integrity · availability
High · High · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

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.

Why it matters now

EPSS 0.0104 64th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

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:*:*:*:*:*:*:*:*8.0.0.0 – 8.1.4.1; 9.0.0.0 – 9.3.1.0VulnerableMitel
  • cpe:2.3:a:mitel:micontact_center_business:*:*:*:*:*:*:*:* Versions 8.0.0.0 – 8.1.4.1; 9.0.0.0 – 9.3.1.0 Vulnerable ·Mitel

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-3352
  2. 2026-10-03 Alias added: GHSA-c753-3w82-9fgg

References

Advisory 2

  • 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-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
  • TI-2020-07499 The Software Development Kit of the MiContact Center Business with Site Based Security… CVSS 3.1MEDIUM 6.5
See all 10 →

Sources

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