Risk Letters

Exploited vulnerability

CVE-2022-29499

TLP:CLEAR

Mitel MiVoice Connect Data Validation Vulnerability

The Service Appliance component in Mitel MiVoice Connect allows remote code execution due to incorrect data validation.

Facts

  • Vendor: Mitel
  • Product: MiVoice Connect
  • CVSS: 9.8
  • EPSS (probability of exploitation within 30 days): 55.2 %
  • On CISA's Known Exploited Vulnerabilities list since: 27 June 2022
  • First known exploitation: 27 June 2022
  • Used in ransomware campaigns (per CISA): Yes
  • CISA's deadline for US federal agencies: 18 July 2022
  • Weakness: CWE-20
  • First seen by Risk Letters: 27 June 2022

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Data: NVD (public domain), CISA KEV, FIRST EPSS, MITRE ATT&CK, AlienVault OTX. NVD