// For flags

CVE-2020-27154

 

Severity Score

8.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The chat window of Mitel BusinessCTI Enterprise (MBC-E) Client for Windows before 6.4.11 and 7.x before 7.0.3 could allow an attacker to gain access to user information by sending arbitrary code, due to improper input validation. A successful exploit could allow an attacker to view the user information and application data.

La ventana de chat del Cliente Mitel BusinessCTI Enterprise (MBC-E) para Windows versiones anteriores a 6.4.11 y versiones 7.x anteriores a 7.0.3, podría permitir a un atacante conseguir acceso a la información del usuario mediante el envío de código arbitrario, debido a una comprobación inapropiada de la entrada. Un explotación con éxito podría permitir a un atacante visualizar la información del usuario y unos datos de una aplicación

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2020-10-15 CVE Reserved
  • 2020-12-18 CVE Published
  • 2024-03-21 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
URL Date SRC
https://www.mitel.com/support/security-advisories 2020-12-21
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Mitel
Search vendor "Mitel"
 Businesscti Enterprise
Search vendor "Mitel" for product "Businesscti Enterprise"
 < 6.4.11
Search vendor "Mitel" for product "Businesscti Enterprise" and version " < 6.4.11"
windows
Affected
Mitel
Search vendor "Mitel"
 Businesscti Enterprise
Search vendor "Mitel" for product "Businesscti Enterprise"
 >= 7.0.0 < 7.0.3
Search vendor "Mitel" for product "Businesscti Enterprise" and version " >= 7.0.0 < 7.0.3"
windows
Affected