Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2022-26143

The TP-240 (aka tp240dvr) component in Mitel MiCollab before 9.4 SP1 FP1 and MiVoice Business Express through 8.1 allows remote attackers to obtain sensitive information and cause a denial of service (performance degradation and excessive outbound traffic). This was exploited in the wild in February and March 2022 for the TP240PhoneHome DDoS attack.

  • Published: Mar 10, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2022-26143
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2:

  • Severity: High
  • Score: 9
  • AV:N/AC:L/Au:N/C:P/I:P/A:C

CWEs:

Software From Fixed in
mitel / micollab 9.4-sp1 9.4-sp1.x
mitel / micollab 9.4 9.4.x
mitel / mivoice_business_express - 8.1.x
mitel / micollab - 9.4