// For flags

CVE-2021-45490

 

Severity Score

9.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The client applications in 3CX on Windows, the 3CX app for iOS, and the 3CX application for Android through 2022-03-17 lack SSL certificate validation.

Las aplicaciones cliente en 3CX en Windows, la aplicación 3CX para iOS, y la aplicación 3CX para Android versiones hasta 17-03-2022 carecen de comprobación de certificado SSL

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-12-25 CVE Reserved
  • 2022-03-21 CVE Published
  • 2024-06-19 EPSS Updated
  • 2024-08-04 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-295: Improper Certificate Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
3cx
Search vendor "3cx"
 3cx
Search vendor "3cx" for product "3cx"
 <= 18.0.4
Search vendor "3cx" for product "3cx" and version " <= 18.0.4"
iphone_os
Affected
3cx
Search vendor "3cx"
 3cx
Search vendor "3cx" for product "3cx"
 <= 18.0.11
Search vendor "3cx" for product "3cx" and version " <= 18.0.11"
android
Affected
3cx
Search vendor "3cx"
 3cx
Search vendor "3cx" for product "3cx"
 <= 2022-03-17
Search vendor "3cx" for product "3cx" and version " <= 2022-03-17"
legacy, windows
Affected